In This Review
Overview
While bloating or constipation may be a normal part of the digestive process it can sometimes cause uncomfortable feelings and dealing with it may not be easy. Cramps and abdominal pain can interfere with your ability to carry out your daily errands.
Fortunately, we have fiber supplements formulated to target stomach issues such as bloating and constipation. But what are the best fiber supplements? Do they really work to solve these tummy issues? Below we have rounded up some of the best fiber supplements for bloating that actually work, according to registered dietitians, doctors, and nutritionists.
What are Fiber Supplements?
Fiber supplements are supplements packed with fiber compounds designed to help manage issues like constipation, bloating, and irritable bowel syndrome (IBS), says Amy Gorin, M.S., RD/N, a Plant-Based with Amy owner. However, getting fiber directly from food sources is ideal, says Gorin.
According to a gym owner based in St. Louis MO, Kim Yawitz, RD, foods rich in fiber are packed with additional nutrients like minerals, vitamins, and antioxidants) vital for body health that fiber supplements lack. Yawitz therefore suggests where possible, to embrace eating unprocessed or minimally processed foods.
However, according to statistics, a good number of Americans don’t achieve the recommended amount of fiber intake per day. That is where fiber supplements come in handy, to fill in the gap. The best fiber supplements are formulated using a variety of compounds some of which contain insoluble fiber, soluble fiber, or a combination of both.
While the supplements are formulated to target stomach issues like bloating and constipation, you are also likely to benefit from them if you have a problem with pooing among other health benefits, says Yawitz.
Why Trust Consumer Health Digest?
We at Consumers Health Digest strive to provide the relative factual information that you should know about the vitamins and supplements in the market. We conducted hours of research on the Best Fiber Supplements. We also looked at what types of certifications each product has. Thus, you can trust us!
Expert’s Advice on Joint Pain
Fiber plays a crucial role in digestion, helping to bulk up and move stools through the digestive tract. It supports gut health from top to bottom, which improves overall health and makes a healthy weight more attainable,” says Scott Keatley, RD.
With regular use of fiber supplements, some users notice a reduction in their cholesterol levels, contributing to improved heart health. Fiber can slow the absorption of sugar, helping to maintain more stable blood sugar levels. Users frequently report less bloating and abdominal discomfort, leading to an improved sense of well-being.


Our Top Picks
- KetoFuse – Best Fiber Supplement for Cholesterol
- ColonBroom Fiber – Best Fiber Supplements for Constipation
- Vitauthority Fiber Fix – Best Fiber Supplements for Regularity
- Vitafusion Fiber Well Gummies – Best Fiber Gummies
- Metamucil 3-in-1 Psyllium Fiber Capsules – Best Digestive Fibre
- Gogo Fiber Gummies – Prebiotic Inulin Supplement
- Konsyl – Best Sugar Free Fiber Supplement
- Transparent Labs Prebiotic – Fiber Supplement For Constipation
- MiraFiber Gummies – #1 Doctor Recommended Laxative Brand
- Thorne FiberMend Prebiotic – Best Powder for Gut Health, Bloating
- Primal Harvest Prebiotic – Best Microbiome Supplement
- Acacia Fiber Powder – Best Natural Fiber Supplement
- Psyllium Husk Caps – Best Soluble Fiber Supplement
- Dr. Formulated Organic Fiber – Best Digestive Health Supplement
- PureLean Fiber – Best For Cardiometabolic Health & Metabolism
- Gainful Oat Bran Fiber – Best Fiber Supplement for Cholesterol
- Elm & Rye Fiber Gummies – Top Fiber Supplement
- Fiber Choice Gummies – Best Prebiotic Fiber Supplement
- Citrucel Methylcellulose – Best Fiber Supplements for Constipation
- mindbodygreen Fiber Potency – Best Organic Fiber Supplement
20 Best Fiber Supplements 2025
Considering ingredient quality and efficiency, label transparency, and product reviews, we’ve picked out 20 of the best fiber supplements in terms of safety and effectiveness. These supplements not only support digestive health but also offer additional benefits like improved heart health, stable blood sugar levels, and enhanced overall well-being.

KetoFuse | Best Fiber Supplement for Cholesterol
- FDA-Registered
- Third Party Tested
- Made in the USA
- GMP Certification
- 24 Days Money Back Guarantee
- Form: Capsules
- Quantity: 60 Capsule
- Dosage: Two 2 Capsules Daily
- Ingredients: Raspberry Ketones, African Mango, Green Tea Extract, Caffeine Anhydrous, Apple Cider Vinegar Powder, Kelp, Grape Seed Extract
- Usage: Helps Keep Your Body in Ketosis, Speeds up the Metabolism, Promotes Fat Burning and Weight Loss
- Safety: Made in the USA with FDA, GMP Certification, Third Party Tested
- Refund Policy: 24-Days
- Company Info: +1-800-986-9271

Great Energy and Appetite Control!!
“I’ve been using KetoFuse for a few months, and the results are fantastic! It has not only helped me manage my weight more effectively but also boosted my energy levels throughout the day. I noticed a significant reduction in my cravings, and my digestion has improved. It’s become a key part of my health routine, and I highly recommend it to anyone looking for a reliable weight management solution!” – Emily T
KetoFuse is a top-rated fiber supplement designed to help you reach your health and weight management goals effortlessly. Packed with a premium blend of active ingredients, KetoFuse supports ketosis, boosts metabolism, and aids in weight management. It also enhances energy levels, improves digestion, and helps balance blood sugar and cholesterol. Manufactured in the USA with FDA-GMP certification, KetoFuse offers a powerful, natural solution to help you stay on track with your health goals.
One of the key ingredients in KetoFuse is African Mango (Irvingia Gabonensis). Studies have shown that African Mango is rich in fiber and can support weight management by slowing digestion, curbing appetite, and balancing blood sugar levels. A study published in Lipids in Health and Disease found that African Mango can significantly reduce body weight and body fat.
KetoFuse works by combining several potent ingredients to enhance metabolism, support ketosis, and manage weight effectively. The supplement aids in reducing appetite and cravings, maintaining energy levels, and improving digestive health. It’s safe for most users, with no reported serious side effects, thanks to its natural formulation. Ideal for those looking to manage their weight, boost their energy, and improve overall health, KetoFuse is a great addition to any health regimen.

Colon Broom Fiber | Best Fiber Supplements for Constipation
- Free Shipping & Fast Delivery
- Relieve Constipation
- Strengthen Gut Health
- Lose Excess Weight
- Feel Lighter
- Form: Powder
- Quantity: 342g
- Dosage: 1 Tablespoon Daily(5.7 g)
- Ingredients: Psyllium Husk Powder, Potassium, Calcium
- Usage: Enhances Digestive Health, Promotes Bowel Regularity
- Safety: Vegan-friendly, Gluten-free, Non-GMO, Natural-tasting Flavors
- Refund Policy: 14-Days
- Company Info: Antakalnio str. 17, LT-10312 Vilnius, Lithuania, hello@colonbroom.com, +1 (888) 841-4777

Extremely Delicious good weight loss fibre supplement!
“I’ve struggled with digestive irregularity for years, but ColonBroom Fiber has been a game-changer. Since starting, I feel lighter, less bloated, and more regular. It’s definitely improved my overall well-being. Highly recommend!” Melissa
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The primary ingredient in ColonBroom Fiber is psyllium seed husk powder, a water-soluble dietary fiber known for its natural laxative properties.


ColonBroom Fiber is used to improve digestive health, manage weight, and relieve constipation. It works by enhancing the digestive tract’s ability to break down and process food and nutrients. The natural formula is free from harsh stimulants or hormones, making it safe for regular use. Benefits include reduced bloating, improved cognitive function, and weight loss. Anyone looking to improve their overall health and digestive function can benefit from using ColonBroom Fiber.
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Vitauthority Fiber Fix | Best Fiber Supplements for Regularity
- Form: Capsule
- Quantity: 244gm
- Skin Type: All Skin Type
- Age: Adult
- Dosage: Two Scoop Daily
- Ingredients: Multi-Collagen Complex, SOD B Dimpless, Sensoril® Ashwagandha, Olive Leaf Extract
- Usage: Reduce Visible Cellulite, Support Metabolism, Ease Weight Loss
- Safety: Caffeine Free, Made in American cGMP Facilities
- Refund Policy: 60-Days
- Company Info: +1-866-256-2154, hello@vitauthority.com

Best insoluble fiber supplements for Digestive Health!
“Fiber Fix has been a game-changer for me. I was skeptical about fiber supplements, but this one surprised me. The taste is pleasant, not too sweet, and it hasn’t caused any discomfort or urgency. I’ve been using it for a few weeks now, and I feel lighter and more comfortable throughout the day. Definitely recommend it!” – Kristen D.
At the heart of Fiber Fix lies Fibriss®, a patented ingredient derived from Organic Baobab. This unique blend combines soluble and insoluble fibers with polyphenols, providing comprehensive support for digestive health.


Fiber Fix is a reliable choice for adults looking to improve digestive regularity and support overall gut health safely. It works by enhancing the balance of dietary fiber in your diet, promoting fullness, and aiding in the absorption of water in the digestive tract. This promotes softer stools, reduces bloating, and supports a healthy gut flora. The supplement is free from caffeine, gluten, and harsh laxatives, making it suitable for various dietary preferences. It benefits anyone seeking a natural solution to digestive discomfort and can be used by individuals looking to increase their fiber intake conveniently.

Vitafusion Fiber Well Gummies | Best Fiber Gummies
- Form: Gummies
- Quantity: 90 Gummies
- Dosage: Take 2 Gummies Daily
- Ingredients: Polydextrose, Xylitol, Gelatin, Malic Acid, Natural Flavors, Sucralose, and Beeswax
- Usage: Aid Digestive Health and Support Regularity for Adults
- Safety: No Gluten and No Synthetic
- Refund Policy: 30-Days
- Company Info: +1-888–334–5389

Effective and Delicious!!
“Vitafusion Fiber Well Gummies have been a game-changer for me. They taste great, and I’ve noticed a significant improvement in my digestion since I started taking them. They keep me feeling full longer, which has helped me manage my weight more effectively. I highly recommend them for anyone looking to increase their fiber intake without the hassle of powders or tablets.” – Amanda Bible.


Polydextrose, a key ingredient in Vitafusion Fiber Well Gummies, is a soluble fiber derived from starch. Vitafusion Fiber Well Gummies are sugar-free supplements designed to support digestive health and overall wellness. They work by providing a good source of soluble fiber, which slows digestion, promotes fullness, and enhances gut health. Safe and well-tolerated, these gummies also offer additional benefits like improved energy levels and better blood sugar control. They are suitable for anyone looking to boost their fiber intake in a convenient, tasty form, and are particularly beneficial for individuals managing weight or seeking digestive support.
Read Reviews

Metamucil 3-in-1 Psyllium Fiber Capsules | Best Digestive Fibres
- Form: Capsules
- Quantity: 300 Capsules
- Dosage: 2 to 5 Capsules Up to 4 Times Per Day.
- Ingredients: Psyllium Husk, Gelatin andMaltodextrin
- Usage: Supports Healthy Blood Sugar Levels
- Safety: #1 Doctor Recommended Fiber Brand
- Refund Policy: NA
- Company Info: USA, +1-800-983-4237

Effective fiber supplements with psyllium!!
“As someone who struggles with digestive issues, Metamucil 3-in-1 Psyllium Fiber Capsules have been a game-changer for me. They’re easy to take and have noticeably improved my regularity and overall comfort. I appreciate the convenience of taking them anywhere, making it easier to stick to my health goals. Definitely recommend for anyone looking to support their digestive system!”– Jennifer S.
Psyllium Fiber, the main component of Metamucil capsules, has been extensively studied for its beneficial effects on digestive health.


Metamucil capsules are designed to support digestive health by promoting regularity and can be taken up to four times daily to help lower cholesterol and maintain healthy blood sugar levels. It works by forming a gel-like substance in the digestive tract, which traps and removes waste efficiently. The capsules are generally safe, but users should start with a low dosage to avoid minor digestive adjustments. Benefits include improved bowel function, reduced cholesterol levels, and better blood sugar management. Ideal for adults looking to enhance their overall wellness.
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Gogo Fiber Gummies | Prebiotic Inulin Supplement for Digestive Health
- Form: Gummies
- Quantity: 60 Gummies
- Dosage: Take 2 Gummies Every Day
- Ingredients: Chicory Root Fiber, Coconut Oil and Pectin
- Usage: Support Digestive Gut Health
- Safety: Non-GMO, Vegan & Cruelty-Free
- Refund Policy: 60 Days
- Company Info: 11740 San Vicente Blvd Ste 109-333 Los Angeles, CA 90049, hello@opositiv.com

Best For Digestive Health and Constipation Relief Gummies!!
“I’ve been using Gogo Fiber Gummies for a few weeks now, and I’m impressed. Not only do they taste great, but they’ve really helped with my digestion. I feel lighter and more regular. Plus, knowing they’re vegan and gluten-free gives me peace of mind. Definitely recommend!”– Grace Peterson.
The key ingredient in Gogo Fiber Gummies is chicory root fiber, renowned for its dietary fiber content.


Gogo Fiber Gummies are dietary supplements aimed at improving bowel regularity and overall digestive health. They work by providing a concentrated source of dietary fiber, supporting easier and more comfortable bowel movements. The formula, featuring chicory root fiber, coconut oil, and pectin, is natural and considered safe for most users. Benefits include potential weight management support, increased energy levels, and improved digestive functions. These gummies are suitable for individuals dealing with constipation or seeking to supplement their fiber intake.
Read Reviews

Konsyl Daily Psyllium Fiber | Best Sugar Free Fiber Supplement
- Form: Powder
- Quantity: 540 Grams
- Dosage: Take 2 Gummies Every Day
- Ingredients: Multi-fiber, Easy Mix, and Konsylsenna Prompt
- Usage: Support Digestive Gut Health
- Safety: Non-GMO, Vegan, Keto-Friendly
- Refund Policy: NA
- Company Info: 29515 Canvasback Drive Suite B Easton, MD 21601 United States, +1-410-822-5192, contact@konsyl.com

Natural Fiber Powder Supplement!!
“I’ve been using Konsyl Original Formula Psyllium Fiber Powder for months now. It significantly improved my digestive health, helping me stay regular and lowering my cholesterol. The powder is easy to mix and has become a staple in my diet. I highly recommend Konsyl for anyone looking for a reliable fiber supplement.” – Amber Brook


Konsyl supplements are natural fiber supplements used to maintain and improve digestive health. They work by providing essential fibers that promote regularity and aid in conditions like constipation, diarrhea, hemorrhoids, and IBS. Konsyl products are safe to use, formulated from natural ingredients with no associated side effects. The benefits include enhanced digestive functions, better immune support, improved cardiovascular health, and regulated blood sugar levels. Konsyl is ideal for anyone looking to boost their fiber intake and support overall digestive health.Read Reviews

Transparent Labs Prebiotic Greens | Top Rated Probiotics for Gut Health
- Form: Powder
- Quantity: 1.03 LBS
- Dosage: One Scoop Daily
- Ingredients: Organic Spirulina, Chicory Root, Green Banana Flour, Organic Acacia Fiber
- Usage: Digestive Health, Immune System Support
- Safety: No Artificial Sweeteners, Gluten Free, No Artificial Coloring
- Refund Policy: 30 Days
- Company Info: 1551 S 400 E #2 American Fork, UT 84003, +1-866-324-9557, support@transparentlabs.com

Excellent Digestive Support!!
“I’ve struggled with digestive issues for years, but since starting Transparent Labs Prebiotic Greens, I’ve noticed a significant improvement. It’s gentle on my stomach, and the blend of fibers keeps me regular without any discomfort. I feel more energized and less bloated. Definitely recommend transparent labs prebiotic greens for anyone looking to support their gut health naturally.”– Amy
Transparent Labs Prebiotic Greens harnesses the power of spirulina and chlorella, backed by numerous studies for their nutritional benefits. Spirulina, rich in vitamins, minerals, and protein, supports detoxification and immune function. Chlorella complements this with its heavy metal detoxification properties.


Transparent Labs Prebiotic Greens supports digestive health by promoting a healthy microbiome with its blend of prebiotic fibers. It aids in regular bowel movements and enhances nutrient absorption, making it ideal for anyone seeking improved digestive efficiency. The formula is gluten-free, non-GMO, and free from artificial additives, ensuring safety and purity. Benefits include enhanced detoxification, immune support, and overall nutritional enrichment, suitable for individuals looking to boost vitality through natural means. AMAZON

MiraFiber Gummies | #1 Doctor Recommended Laxative Brand
- Form: Gummy
- Quantity: 72 Count/li>
- Dosage: 4 Gummies Once a Day
- Ingredients: Water, Gelatin, Lactic Acid; Less than 2% of: Carnauba Wax
- Usage: Support a More Balanced Gut
- Safety: Gluten Free, Sugar Free and Preservative Free
- Refund Policy: NA
- Company Info: Bayer Consumer Health Attn: Consumer Engagement PO Box 8505. Somerville, NJ 08876, +1-800-647-2529

Natural Fiber Powder Supplement!!
“I’ve been using MiraFIBER Gummies for a month now, and I’m thrilled with the results! These gummies are tasty and have made it so much easier to get my daily fiber. I feel more balanced and have noticed a significant improvement in my digestion. The added B vitamins are a great bonus for energy. Highly recommend MiraFIBER Gummies to anyone needing a fiber boost!”– J Harper
MiraFIBER Gummies, brought to you by the makers of MiraLAX, are a delicious and convenient way to support your digestive health. These fruit-flavored gummies are a daily prebiotic fiber supplement that helps promote a more balanced gut. With the #1 doctor-recommended laxative brand behind it, MiraFIBER Gummies ensure you receive the highest quality fiber support every day.
The main ingredient in MiraFIBER Gummies is prebiotic fiber. Prebiotics are non-digestible food components that promote the growth of beneficial bacteria in the gut.


MiraFIBER Gummies are designed to help you meet your daily fiber needs easily and deliciously. Each serving of four gummies provides 8g of fiber, which is more than 25% of your daily recommended intake. The gummies also contain B vitamins (B3, B5, B6, and B12) to support metabolism by converting food into energy. These gummies work naturally with your body to feed good bacteria and support a balanced gut. They are safe for daily use and beneficial for anyone looking to improve their digestive health, especially those who struggle to get enough fiber from their diet. Read Reviews

Thorne FiberMend, Prebiotic Fiber Powder | Best Powder for Gut Health and Bloating
- Form: Powder
- Quantity: 330 Grams
- Dosage: Two Scoops Daily
- Ingredients: Green Tea Phytosome, Guar Gum, Arabinogalactan
- Usage: Promote Regularity and Optimal Digestive Function
- Safety: Gluten Free, Soy Free, Dairy Free
- Refund Policy: 60 Days
- Company Info: 152 West 57th Street, 44th Floor, New York, New York 10019, +1-(800)-228-1966, support@thorne.com

Excellent Digestive Support!!
“I started using Thorne FiberMend Prebiotic Fiber Powder a few months ago, and it has made a noticeable difference in my digestive health. I mix it easily into my morning smoothie, and it has helped maintain my regularity without any bloating or discomfort. The fact that it’s flavorless and odorless makes it an easy addition to my daily routine. I highly recommend FiberMend to anyone looking for a high-quality prebiotic fiber supplement!” – Roger B.


FiberMend is used to maintain gut health by promoting regularity, supporting healthy blood sugar levels, and enhancing nutrient absorption. It works by stimulating the growth of beneficial bacteria in the GI tract, supporting a healthy digestive system. FiberMend is safe for daily use, with no reported side effects like bloating, cramping, or gas. Its benefits include improved digestive function, increased satiety, and balanced GI microbiota. This product is ideal for anyone looking to improve their digestive health and maintain regular bowel movements.
AMAZON

Primal Harvest Prebiotic Fiber Powder Unflavored | Best Microbiome Supplement
- Form: Powder
- Quantity: 0.32 Kg
- Dosage: 1 Scoop Daily
- Ingredients: Organic Fibregum™ (Acacia seyal (Gum Acacia), Apple (Malus Domestica) Fiber
- Usage: Aid in Bloating, Occasional Constipation, & Supports Healthy Digestion
- Safety: FODMAP Friendly, Gluten Free, GMO Free
- Refund Policy: 90-Days
- Company Info: Primal Harvest, 2980 McFarlane Rd, Miami, FL 33133, support@primalharvest.com

Awesome Option!
“I’ve been using Primal Harvest Prebiotic Fiber Powder for three months now, and the results are incredible. I started noticing improvements in my digestion within the first month. By the second month, I felt less bloated and more satisfied after meals. Now, I have daily gut support and feel more regular than ever. This product has truly transformed my digestive health, and I highly recommend it to anyone struggling with similar issues.” – Jane M
The main ingredient, Fibriss Organic Baobab Powder, is derived from the baobab fruit, often called “The Tree of Life.” This unique superfood provides both soluble and insoluble fiber, as well as polyphenols that support a healthy microbiota.


Primal Harvest Prebiotic Fiber Powder is primarily used to support healthy digestion and regularity. It works by providing essential fibers that promote satiety and smooth digestion. The powder is safe for most people as it is gluten-free, dairy-free, soy-free, and FODMAP-friendly. Its benefits include reducing bloat, aiding regular bowel movements, and supporting overall gut health. Ideal for anyone looking to improve their digestive wellness, it’s especially beneficial for those experiencing occasional constipation or digestive irregularities.
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Nutricost Organic Acacia Fiber Powder | Best Natural Fiber Supplement
- Form: Powder
- Quantity: 907 Grams
- Dosage: Take 1 Scoop Daily
- Ingredients: Organic Acacia Powder
- Usage: Blood Sugar Regulation and Digestive Health
- Safety: Non-GMO, Gluten Free, Vegetarian Friendly
- Return Policy: 60 Days
- Company Info: 351 E 1750 N Vineyard UT 84059, +1-866-438-3694 support@nutricost.com

Amazing Weight Loss Aid!!
“I’ve been using Nutricost Organic Acacia Fiber Powder for a few weeks now, and I’m impressed with the results. It’s easy to mix into my morning smoothie, and I’ve noticed a significant improvement in my digestion. The powder is gentle on my stomach, unlike other fiber supplements I’ve tried, and it really helps with bloating. I highly recommend it for anyone looking to boost their fiber intake naturally.” – David C
Organic acacia fiber, derived from the sap of the Acacia senegal tree, is well-regarded for its soluble fiber content. Soluble fibers like acacia fiber have been studied for their role in promoting digestive health and supporting a healthy gut microbiome.
Nutricost Organic Acacia Fiber Powder helps alleviate occasional constipation, gas, and bloating by promoting healthy bowel movements. It supports overall digestive health and encourages a balanced gut microbial environment. The powder is safe for daily use, gentle on the stomach, and suitable for individuals seeking a natural approach to digestive wellness. Benefits include improved bowel regularity, enhanced satiety, and support for overall gastrointestinal health. It’s ideal for anyone looking to increase fiber intake, especially those with digestive concerns or seeking a plant-based dietary supplement.
AMAZON

NOW Supplements Psyllium Husk Caps | Best Soluble Fiber Supplement
- Form: Capsules
- Quantity: 500 Capsules
- Dosage: Take 3 Capsules Daily
- Ingredients: Hypromellose (cellulose capsule), Stearic Acid (vegetable source) and Silicon Dioxide
- Usage: Maintaining Regularity and Gastrointestinal Health
- Safety: Vegan/vegetarian, Soy Free, Made Without Gluten, Corn Free, Keto Friendly
- Return Policy: 30 Days
- Company Info: 244 Knollwood Drive Bloomingdale, IL 60108, +1-888-669-3663 internationalsales@nowfoods.com

Effective and Versatile!!
“I’ve been using NOW Psyllium Husk Capsules for a month now and have noticed a significant improvement in my digestive regularity. They are easy to take, and I appreciate that they are vegan and gluten-free. Highly recommend for anyone looking to increase fiber intake!” – Maria Campbell
Psyllium husk, the key ingredient in NOW Supplements Psyllium Husk Capsules, is renowned for its natural soluble fiber content. Research indicates that psyllium can significantly enhance dietary fiber intake, promoting gastrointestinal health and regularity.


Psyllium husk capsules are used to supplement dietary fiber intake, aiding in digestive regularity and overall gastrointestinal health. The capsules work by absorbing water and expanding in the digestive tract, promoting a feeling of fullness and supporting bowel movements. Psyllium is generally considered safe when taken as directed, offering benefits such as improved bowel regularity and potentially aiding in weight management. Individuals seeking to increase fiber intake, support digestive health, or manage weight could benefit from psyllium husk supplementation.
AMAZON

Garden of Life Dr. Formulated Organic Fiber Powder | Best Digestive Health Supplement
- Form: Powder
- Quantity: 192 Grams
- Dosage: Take 1 Scoop Daily
- Ingredients: Organic Acacia, Orange Peel, Baobab Fruit, Apple Peel and Cranberry Fruit
- Usage: Supports Healthy Digestion and Elimination
- Safety: Made from Certified USDA, Non-GMO, NSF Gluten-Free Certification
- Return Policy: 60 Days
- Company Info: +1-800-365-7709 weborders@gardenoflife.com

Effective and Versatile!!
“I’ve been using Garden of Life’s Organic Fiber Powder for a month now, and it’s been a game-changer. Unlike other fiber supplements, it mixes smoothly without any grittiness and doesn’t have that artificial taste. It’s helped me stay regular without any discomfort, and I appreciate that it’s made from organic ingredients. Highly recommend for anyone looking to improve their gut health!” – Campbell
Organic Acacia Fiber is a key component of Garden of Life’s Organic Fiber Powder, known for its prebiotic properties that nourish beneficial gut bacteria.


This prebiotic fiber supplement is designed to be mixed easily into beverages or food, providing a tasteless way to boost daily fiber intake. It supports healthy digestion, aids in maintaining healthy blood sugar levels, and is suitable for those seeking a non-gritty, psyllium-free fiber option. It’s safe for daily use and is certified USDA Organic, Non-GMO Project Verified, Vegan, Gluten-Free, and Kosher.
AMAZON

Pure Encapsulations PureLean Fiber | Best For Cardiometabolic Health & Metabolism
- Form: Powder
- Quantity: 345.6 Grams
- Dosage: 1 Serving, 1–4 Times Daily, Mixed With a Beverage
- Ingredients: Glucomannan, Prune Fruit Powder, Apple Pectin
- Usage: Support Digestive Health, Nutrient Absorption and Regularity
- Safety: Free From Wheat, Eggs, Tree Nuts & Peanuts, Gluten, Artificial Colors, Flavors & Sweeteners/li>
- Return Policy: 30 Days
- Company Info: 490 Boston Post Road Sudbury, MA 01776, +1-(800)-753-2277 internationalbusiness@purecaps.com

Highly Effective Fiber Supplement!!
“I’ve been using Pure Encapsulations PureLean Fiber for the past three months, and it has significantly improved my digestive health and helped me manage my weight. The blend of fiber is gentle on my stomach, and I appreciate that it doesn’t contain any artificial sweeteners or common allergens. It’s easy to mix into my morning smoothie, and I’ve noticed a reduction in bloating and an increase in satiety. Highly recommended for anyone looking to support their digestive health and weight management goals!” – Maxx
The main ingredient in PureLean Fiber is glucomannan, a natural, water-soluble dietary fiber extracted from the roots of the konjac plant.


PureLean Fiber is used to promote satiety, digestive health, nutrient absorption, and healthy glycemic control. It works by providing a blend of insoluble and soluble fibers that help slow digestion, making you feel full longer, and supporting overall digestive health. It is safe for ages 18 and up and beneficial for those looking to manage their weight or improve digestive health. Each serving offers a minimum of 6 grams of fiber, including 1 gram of glucomannan, with no sugar, stevia, or artificial sweeteners, and features a great mild taste. AMAZON

Gainful Oat Bran Fiber | Best Fiber Supplement for Cholesterol
- Form: Powder
- Quantity: 140.0 Grams
- Dosage: Take 1 Scoop Daily
- Ingredients: Organic Pea Protein Clean Vegan Protein, Organic Brown Rice Protein, Organic Oat Powder
- Usage: Supports Regularity, Gut Health, Satiety, and Nutrient Absorption
- Safety: Free From Preservatives, Artificial Flavors
- Return Policy: 30 Days
- Company Info: 6 W 18th St, 10F New York, NY 10011, +1(855) -550-1975 hello@gainful.com

Excellent Fiber Supplement!!
“I’ve been using Gainful’s Oat Bran Fiber supplement for six months, and it’s been a game-changer for my digestive health. The powder mixes easily into my morning smoothies, and I’ve noticed a significant improvement in my regularity and overall gut health. Plus, it’s helped lower my cholesterol levels! Highly recommend this to anyone looking for a high-quality, natural fiber supplement.” – Lisa. T
Oat bran fiber, Gainful’s main ingredient in their fiber supplement, is well-regarded for its health benefits.


Gainful’s oat bran fiber supplement is designed to support gut and heart health. It works by providing soluble fiber, which helps regulate bowel movements, lower cholesterol levels, and stabilize blood sugar. The supplement is generally safe for most individuals, with benefits including improved digestion, reduced risk of heart disease, and better blood sugar control. It’s particularly beneficial for people with high cholesterol, digestive issues, or those seeking a natural fiber source. Always consult a healthcare provider before starting any new supplement regimen.

Elm & Rye Fiber Gummies | Top Fiber Supplement
- Form: Gummy
- Quantity: 140.0 Grams
- Dosage: Adults May Take 1 Gummy or Capsule Per Serving
- Ingredients: Psyllium Husk 625mg, Clear Corn Syrup, Pectin, Citric Acid, MCT Oil, Sugar, Flavor, Lecithin, Purified Water.
- Usage: Helps Fight Constipation, Relieve Hemorrhoids, Supports Heart Health
- Safety: Pure Quality, Lab Tested
- Return Policy: 30 Days
- Company Info: support@elmandrye.com

Excellent Fiber Supplement!!
“Elm & Rye Fiber Gummies have been a game-changer for me. As someone who struggles to get enough fiber in my diet, these gummies offer a tasty and convenient solution. I’ve noticed a significant improvement in my digestive health since I started using them. The lightly sweet flavor makes them enjoyable to take, and I love that they’re free from artificial additives. I highly recommend these to anyone looking to increase their fiber intake without the hassle of powders or pills.” – John. L
The main ingredient in Elm & Rye Fiber Gummies is psyllium husk, which is known for its high soluble fiber content. Soluble fiber helps support digestive health by promoting regular bowel movements and improving stool consistency.


Elm & Rye Fiber Gummies are designed to support digestive health. The soluble fiber in psyllium husk helps to promote regular bowel movements and improve stool consistency. The gummies are free from artificial additives, preservatives, and common allergens, making them safe and healthy for most individuals. They are particularly beneficial for those who struggle to get enough fiber from their diet alone. The brand ensures quality and transparency by having their products third-party tested, providing users with a trustworthy supplement option.

Fiber Choice Prebiotic Fiber Gummies | Best Prebiotic Fiber Supplement
- Form: Gummy
- Quantity: 90 Gummies
- Dosage: 2 Gummies (3 G Fiber) Up to 4 Per Day
- Ingredients: Fructooligosaccharides, Water, Pectin, Agar Agar, Tapioca Starch, Citric Acid, Black Carrot Juice Concentrate
- Usage: Prebiotic Fiber Helps Balance the Digestive Tract
- Safety: Plant-Based Fiber
- Return Policy: NA
- Company Info: 445 State Street Fremont, MI 49412 support@elmandrye.com, +1-855-488-4273

Delicious and Effective!!
“These Fiber Choice Fruity Bites have been a game-changer for my digestive health. I’ve struggled with irregularity for years, but since starting these gummies, I’ve noticed a significant improvement. They taste great, and knowing they’re made with natural ingredients gives me peace of mind. Highly recommend!” – Roxanna Marshall
The main ingredient in Fiber Choice Fruity Bites is fructooligosaccharides (FOS), a prebiotic fiber known for its digestive health benefits.


Fiber Choice Fruity Bites are designed to support digestive health by aiding regularity and promoting a balanced gut environment. They are safe for daily use, formulated without artificial additives, and suitable for vegetarians. Benefits include improved digestive function, enhanced immune support through gut health, and overall wellness maintenance. Individuals seeking to increase their fiber intake, support digestive regularity, or boost their immune system can benefit from incorporating Fiber Choice Fruity Bites into their daily routine.
AMAZON

Citrucel Methylcellulose SmartFiber Capsules | Best Fiber Supplements for Constipation
- Form: Caplets
- Quantity: 100 Caplets
- Dosage: Take This Product With at Least 8 Ounces (a Full Glass) of Water
- Ingredients: Methylcellulose
- Usage: Prebiotic Fiber Helps Balance the Digestive Tract
- Safety: Plant-Based Fiber
- Return Policy: NA
- Company Info: mystory.us@haleon.com

Delicious and Effective!!
“Citrucel caplets have been a lifesaver for me. As someone with occasional constipation, I needed something gentle yet effective. These caplets deliver on their promise—no gas, just smooth relief within a day or two. I highly recommend them if you’re looking for a reliable fiber supplement.” – Emily R.
Methylcellulose, the active ingredient in Citrucel, is extensively studied for its efficacy in treating constipation. Research shows that Methylcellulose Fiber helps regulate bowel movements and improve stool consistency without adverse effects like excess gas.

According to a clinical study published in the Science Direct, Methylcellulose supplements significantly increase stool frequency and soften stool consistency in patients with constipation.
Citrucel is used to restore and maintain regular bowel movements, working gently to relieve constipation without harsh side effects. It’s considered safe, non-toxic, and suitable for long-term use under medical supervision. Benefits include improved stool consistency, reduced constipation symptoms, and ease of use with minimal side effects. Citrucel is recommended for individuals seeking gentle relief from constipation, including those with sensitive digestive systems or dietary restrictions.
AMAZON

mindbodygreen Organic Fiber Potency Plus | Best Organic Fiber Supplement
- Form: Powder
- Quantity: 164 Grams
- Dosage: Take 1 Scoop With 8-10 Fluid Ounces of Water
- Ingredients: Organic Guar Fiber, Organic Green Kiwifruit, Organic Mushroom Trio, Bacillus Subtilis Probiotic
- Usage: Improve Regularity, Reduce Bloating, and Support Satiety
- Safety: USDA Organic, Third-party Tested, Gluten-free
- Return Policy: NA
- Company Info: +1-877-624-9355, support@mindbodygreen.com

Effective Gut Health Support!!
“Mindbodygreen Organic Fiber Potency+ has been a game-changer for my digestive health. I’ve struggled with occasional bloating and irregularity, and since starting this supplement, I’ve noticed a significant improvement in my digestion. It mixes effortlessly into my morning smoothies without altering the taste, which makes it convenient to use daily. Knowing it’s organic and backed by clinical research gives me confidence in its effectiveness. Highly recommended for anyone looking to support their gut health naturally.” – Jane.
Organic guar fiber, also known as Sunfiber, is a pivotal component in Mindbodygreen Organic Fiber Potency+. This fiber has been clinically shown to support digestion and regularity.


Mindbodygreen Organic Fiber Potency+ is ideal for anyone seeking to improve gut health naturally. It works by providing a blend of soluble, insoluble, and prebiotic fibers that nourish the gut microbiome and support overall digestive function. The supplement is safe, GMO-free, vegan, and free from major allergens, ensuring broad compatibility with various dietary preferences. Benefits include enhanced satiety, improved regularity, and a healthier gut environment. It’s recommended for individuals with digestive issues like IBS or those looking to maintain optimal gut health.
AMAZON
How Do Best Fiber Supplements Work?

Fiber supplements work thru different mechanisms to address various tummy issues from easing digestion to improved chronic diarrhea. They are packed with soluble fiber that helps to draw water into your colon as it thickens the stool. According to a research study published in Frontiers in Nutrition by Apichat Kaewdech et al notes soluble fiber supplements can help reduce post-feeding diarrhea in patients receiving enteral nutrition. [1]
When it comes to supporting weight loss, a fiber supplement is said to produce a satiety feeling where it keeps full for a long time. They also help control food cravings and snacking which are necessary for controlling weight gain. A study published by Kellen V. Lambeau and Johnson W. McRorie Jr. in the Journal of the American Association of Nurse Practitioners looked into the effects of fiber supplements on weight loss. [2]
Fiber supplements also work to reduce fasting blood sugar and slow down carb digestion and absorption, which helps in the management of type 2 diabetes. A research study published by Douglas Nitzke et al in the World Journal of Diabetes has shown the ability to control markers including blood glucose, HbA1c, low-density lipoprotein, triglycerides, and body weight. [3]
Fiber supplements also work to ease constipation. A research study published by Alice van der Schoot et al in the American Journal of Clinical Nutrition notes that fiber supplementation has been shown to be effective in improving constipation. [4]
Key Things To Consider When Selecting a Fiber Supplement
Third-party testing
Fiber supplements tested in a third-party facility in most cases contain what they claim to contain and are less likely to be contaminated with specific high-risk common contaminants.
However, this does not mean that all supplements that claim to be third-party tested are actually tested. Some companies may bypass the testing process and only buy the certification to avoid the cost that comes with product testing.
Ingredients
Fiber supplements are formulated using different ingredients. It is important to read through the ingredients list as well as the nutrition facts carefully to know which ingredient is included in the supplement and the amount of each ingredient recommended for daily value. It is advisable to bring the label to your healthcare provider to review the ingredients and determine if there are any potential interactions between the ingredients and medications or other supplements you are taking.
Form
Fiber supplements come in different forms, capsules, gummies, or powdered. Powdered form usually involves preparation steps and when it comes to capsules or gummies, you may be tasked to swallow several of them per day either once or spread out the day.
Dosage
Fiber intake varies based on various factors including age, diet pattern, pre-existing condition, and one’s overall digestive issue. So, for optimal results and to avoid any setbacks, it is highly recommended to work with your healthcare provider to help you determine the right dosage for your chosen fiber supplement.
Are Fiber Supplements Beneficial, Are They Good?
Generally, we are supposed to meet our fiber needs from the diet, but due to various factors including lifestyles, it is often impossible to achieve the daily recommended amount. That is where fiber supplements come in handy to cover the deficit. Fiber supplements may be beneficial in certain situations:
- A fiber supplement is the best alternative for helping you get enough fiber as you learn how to gradually add more fiber to your diet.
- It also can help people with chronic diarrhea because they are packed with soluble fiber that helps to draw water into your colon as it thickens the stool.
- They can also help ease digestive health condition-based symptoms such as Crohn’s disease and irritable bowel syndrome (IBS). Taking the best fiber supplements for IBS can help in IB management.
- Fiber supplements may also help individuals with type 2 diabetes because of their ability to reduce fasting blood sugar. According to Jonathan Valdez, MBA, RDN, CCM, CDES, ACE-CPT, the best fiber supplement for a low-carb diet can benefit diabetic patients because it helps to slow down carb digestion and absorption, leading to reduced glucose and insulin spikes and easily control blood sugar levels.
- Fiber deficiency has been associated with constipation. A boost from the best fiber supplement for constipation can help bulk up stool, making it easy to pass stool.
- Fiber supplements especially soluble fiber can help individuals with high cholesterol lower LDL (bad cholesterol) levels. The best fiber supplements to lower cholesterol bind with cholesterol to remove it in the feces.
- People can also benefit from fiber supplements if they are taking them for weight loss purposes. There are some best fiber supplements for weight loss to help you achieve your goals.
Importance of Fiber Supplements

Fiber supplements have plenty of health benefits and you can benefit from them in many ways. Some of the important of taking fiber supplements are discussed below:
Can help in managing tummy issues
Fiber supplements may come in handy if you are experiencing occasional stomach discomfort or digestive upset. According to various research, adding soluble fiber to your diet may help improve digestive health, especially for individuals diagnosed with gastrointestinal disorders like diverticulitis, constipation, reflux, and hemorrhoids.
May support weight loss
Fiber supplements alone can’t help with weight loss but they can boost the efforts. Enough fiber in food helps to prolong satiety feeling, meaning less food cravings or snacking. High-fiber foods are also low in calories. So, using fiber supplements for weight loss alongside a high-fiber diet can be a great combination to help achieve weight loss goals faster.
Blood sugar control support
If you are diabetic, it is critical that you maintain healthy blood sugar levels for overall health. Various researchers have suggested the intake of diet in high soluble fiber to improve sugar absorption and ensure stable glycosylated hemoglobin levels.
Can help manage cholesterol levels
Fiber is known for its ability to clean the body. High soluble fiber has been found to help with cholesterol level control through its ability to lower low-density lipoprotein (LDL) or what is popularly referred to as bad cholesterol. This can help improve heart health.
Who Should Not Take Fiber Supplements?
While fiber supplements are recommended to help individuals meet the recommended amount every day, according to experts, there are categories of individuals who should not take these supplements. They include:
Those already taking dietary fiber: If you are consuming a diet with enough fiber, it may not be necessary for you to take fiber supplements. This is because excess fiber consumption may lead to gastrointestinal issues like bloating, constipation, gas, or diarrhea.
Those with fecal impact or intestinal obstruction: Such individuals are advised to keep fiber supplements because they may worsen the problem. If you have such a condition, you need to first treat the problem before you can start using fiber supplements.
Those on certain medications: Fiber supplements can reduce the absorption of some medications. If you are on any medication, including diabetes management, you should first consult with your doctor before adding fiber supplements to your health regimen.
Those with inflammatory bowel disease like Crohn’s disease or ulcerative colitis: If you are suffering from any inflammatory bowel disease, it is recommended first to talk to your doctor before you can start using fiber supplements.
Product Comparison
To help you decide, here is a brief comparison of our top picks:
KetoFuse | ColonBroom Fiber | Vitauthority Fiber Fix | Vitafusion Fiber Well Gummies | Metamucil 3-in-1 Psyllium Fiber Capsules | |
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Cost | $54.00 | $64.99 | $59.99 | $22.01 | $27.65 |
Dosage | Take 2 Capsules Every Day | 1 Tablespoon Daily | Two Scoop Daily | Take 2 Gummies Daily | Two 2 to 5 Capsules Up to 4 Times Per Day |
Usage | Helps Reduce Appetite and Cravings | Enhances Digestive Health | Reduce Visible Cellulite, Support Metabolism | Aid Digestive Health & Support Regularity | Supports Healthy Blood Sugar Levels |
Return Policy | 24 Days | 14-Days | 60-Days | 30-Days | NA |
Pros | GMP Certified, Made In USA, 3rd Party Tested | Vegan-friendly, Gluten-free, Non-GMO, Natural-tasting Flavors | Caffeine Free, Made in American cGMP Facilities | No Gluten and No Synthetic | #1 Doctor Recommended Fiber Brand |
Review | All in One Fiber Supplement | Highly Recommended | Effective Results and Delicious Taste | Doctor Recommended Fiber Brand | Natural Formula Rich Supplement |
Shop Now |
Frequently Asked Questions
Q. Are Fiber Supplements healthy?
A: According to certified diabetes education based in Yonkers, New York, Sharon Puello, RD, fiber-rich foods are packed with additional components that provide additional health benefits not just to the gut but to overall health. In other words, eating fiber-based food is more nutritious compared to fiber powder or capsules.
Peluso says that if you are in a position to get the daily recommended amount of fiber from the diet, then it will be much better than taking fiber supplements. But where it is impossible to take in fiber-based food, fiber supplements remain the best alternative to help you reach the daily recommended fiber intake.
Fiber supplements are a healthy and important part of the diet, especially for those individuals who are not getting enough fiber from the diet. Best natural fiber supplements can be beneficial for digestive health and may also have a broader impact on your body’s overall health.
Also, just like adults, children need adequate fiber to help them with digestion and overall health. However, according to pediatric dietitian Jennifer Friedman, MS, RD, it can be a bit trickier for children to get the recommended fiber from the diet. This is because fiber is found in beans, whole grains, legumes, vegetables, and fruits which are not kids’ most preferred foods, especially for picky eaters.
According to Friedman, fiber supplements for kids are worth considering if you feel that your kid is not getting enough fiber from the food. However, take note that research on fiber supplementation in children has not been exhaustively studied
So, if you aren’t sure of the best fiber supplement for kids, you should talk to your healthcare provider to help you determine the right fiber supplement for your kids.
Q. Do Fiber Supplements help in reducing bloating?
A: Yes, fiber supplements can help reduce bloating. A registered dietitian at NYU Langone Joan Tisch Center for Women’s Health Shouk Mansour recommends fiber supplements because they are good bloating supplements for individuals with gastrointestinal problems.
Q. Do Fiber Supplements Make Pooping Easier?
A: Research has been linked to smooth and regular bowel movements, so yes taking fiber supplements can make pooping easier. According to Suzie Finkel, MS, RD, CDN, a registered dietitian, fiber supplements can help with constipation and prevent diverticulosis (small hard pieces of stool formation in the colon). [5]
Fiber helps to relieve constipation by adding bulk to stool thus helping it move easily and faster through the intestine. Taking fiber supplements for constipation if you have impacted stool can help make it easier for you to poop.
Q. What can Fiber Supplements be mixed with?
A: Fiber supplements are available in different forms, including capsules which can be swallowed and powders to be mixed in either water or your favorite beverage. You can also mix fiber supplements with foods such as cereals, crackers, cookies, and bars.
However, the best way to take fiber supplements is to follow the intake directions usually given on the package label.
Q. Do Fiber Supplements Make You Constipate
A: Fiber supplements are generally designed to support a healthy digestive system by relieving you from bloating, constipation, and gas.
However, when you are starting off with the fiber supplements you may experience constipation, bloating, and gas especially if you are not taking it with lots of water or taking it rapidly.
You can however avoid or reduce such experiences by adding fiber supplements into your diet gradually and increasing gradually as your system gets used to it.
Q. What time of the day should I take a fiber Supplement?
A: Generally, there is no best time to take fiber supplements as you can have them any time of the day unless you are using them for weight loss purposes.
However, some health experts recommend taking them in the morning claiming that it will help kick-start digestion and ensure regularity throughout the day.
Q. Are Fiber Supplements expensive, How Much Do They Cost?
A: Fiber supplements are generally affordable. However, the price may vary between brands because of their different manufacturing procedures.
For instance, fiber supplements tested in companies such as ConsumerLab.com, USP, and NSF may be a bit expensive because the manufacturers will want to try to offset the certification costs by increasing the price of the supplement.
Q. Do fiber Supplements Cause Gas?
A: If you are taking fiber supplements for the first time, the chances of you experiencing gas and bloating in the belly are high. However, this should go away once you get used to the supplements.
However, there are still chances of you experiencing excessive gas even after adopting high fiber, especially those with Cohn’s disease condition.
Conclusion
You cannot talk about a healthy body without mentioning fiber as it is part of the compound that makes up a healthy diet that the body requires to stay healthy.
Fiber supplements are some of the most sought-after supplements in the market today as people strive to meet the recommended amount of fiber intake per day. This is because most of these people are not able to get the required amount directly from the food.
So, whether you are looking for the best fiber supplements for diverticulosis, the best prebiotic fiber supplements, or the best fiber supplements for pregnancy, you can always get a supplement that suits your needs.
If you are planning to add fiber supplements to your health regimen, you may consider our top picks above which we have carefully researched and selected, and confident that you will find them to meet your fiber supplement needs.
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5 Sources
We review published medical research in respected scientific journals to arrive at our conclusions about a product or health topic. This ensures the highest standard of scientific accuracy.
[1] The effect of fiber supplementation on the prevention of diarrhea in hospitalized patients receiving enteral nutrition: A meta-analysis of randomized controlled trials with the GRADE assessment https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9733536/[2] Fiber supplements and clinically proven health benefits: How to recognize and recommend an effective fiber therapy https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5413815/
[3] Increasing dietary fiber intake for type 2 diabetes mellitus management: A systematic review https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11099360/
[4] The Effect of Fiber Supplementation on Chronic Constipation in Adults: An Updated Systematic Review and Meta-Analysis of Randomized Controlled Trials https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9535527/
[5] Suzie Finkel MS | New York Gastroenterology Associates https://www.nygahealth.com/providers/suzie-finkel/
**This is a subjective assessment based on the strength of the available informations and our estimation of efficacy.
*Result may vary. If you are pregnant, nursing, have a serious medical condition, or have a history of heart conditions we suggest consulting with a physician before using any supplement. The information contained in this website is provided for general informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease and should not be relied upon as a medical advice. Always consult your doctor before using any supplements.
Disclosure of Material connection: Some of the links in the post above are "associate sales links." This means if you can click on the link and purchase an item, we will receive a commission. Regardless, we only recommend products or services which we use personally and/or believe will add value to our readers. We are disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials."