Gundry MD Polyphenol Dark Spot Diminisher Review

Gundry MD Dark Spot Diminisher contains natural and safe ingredients and is designed to diminish the appearance of age spots, sun spots, and liver spots.

We independently research, review, and recommend the best products. Healthcare professionals review articles for medical accuracy. When you buy through our links, we may earn a commission. Read more about our process for evaluating brands and products.

In This Review


Polyphenol Dark Spot Diminisher is a skin cream made by Gundry MD, a well-known brand. It uses natural ingredients to even out your skin tone by getting rid of dark spots. But does the ingredients in Dark Spot Diminisher actually work based on scientific research? Does it really do what it claims?
In this review, we will give an honest look at how it works, what people say about using it, and the ingredients. We’ll also look at research on the ingredients to help you decide if you want to buy it. Read all the way to the end of the conclusion section to learn more.

What is Gundry MD Polyphenol Dark Spot Diminisher?

Gundry MD Polyphenol Dark Spot Diminisher is a skincare product marketed to reduce the appearance of dark spots on the skin. It is a topical treatment that contains polyphenols, a type of antioxidant found in certain plants. The product is applied directly to the skin and is claimed to improve the look of dark spots and brighten the overall complexion.

How Does It Rate?

Overall Rating: 4.7/5
Gundry MD Polyphenol Dark Spot Diminisher
Gundry MD Polyphenol Dark Spot Diminisher



Return Policy

4.7/5Return Policy


Brand Highlights

  • Gundry MD was founded in 2001
  • The brand focuses on diet and nutrition
  • They have a wide range of products
  • Excellent customer service

Key Ingredients

  • Blueberry fruit extract
  • Acai fruit extract
  • Sweetessse arctic meadowsweet extract
  • Superox-C
  • Brightenyl
  • Granpowder Luminere-DP


  • It helps diminish the appearance of dark spots
  • It gives skin a smoother look
  • It makes skin appear healthier and more vibrant
  • Made in the USA in a GMP Certified Facility
  • 90-day Money-back guarantee


  • Free samples are not offered
  • It can be pricy

About the Brand

Gundry MD is a wellness brand formed by Dr. Steven Gundry that aims to help people achieve overall health and maintain healthy, youthful-looking skin. They offer different powerful formulas designed to support the skin’s natural processes and fix common skin problems. Some of their goals include helping the skin look smoother, tighter, and firmer from the inside to promote a more youthful appearance with products like the Gundry MD Primal Plants.
They also want to address skin issues by creating things like the Polyphenol Dark Spot Diminisher to help fade dark spots and promote an even tone. Gundry MD makes their products to support the skin’s elasticity and give it a smooth, healthy, youthful look from the outside in. The brand also thinks it’s important to eat well and offers supplements like BioSkin Youth Complex to provide nutrients for optimal skin health on the inside.

How Does Gundry MD Polyphenol Dark Sport Diminisher Work?

As we age, our skin becomes damaged by aging and environmental stressors. You may notice that your skin isn’t as bright as it once was, and your skin tone is not as even as it once was. These are all things that Gundry MD’s dark spot corrector can reverse. The powerful antioxidants, polyphenols, and other ingredients work together to brighten your skin and reverse the signs of aging.

Gundry MD’s Dark Spot Corrector Ingredients – Are They Safe & Effective?

Blueberry fruit extract

Blueberry fruit extract is used in skincare for its antioxidant and anti-inflammatory properties [1]. It can help protect the skin from damage caused by free radicals, improve skin texture and tone, and boost skin hydration. Additionally, blueberry extract is said to have potential benefits for reducing the appearance of fine lines and wrinkles.

Acai fruit extract

This is another powerful fruit full of antioxidants that is cold-pressed from the seeds of Acai berries. The fruit is also full of polyphenols and vitamins B1, B2, B3, E, and C, plus it contains essential fatty acids such as Omega 3. Acai may help to protect the skin against free radicals [2] and environmental damage, which can cause premature aging and wrinkles.

Sweetessse arctic meadowsweet extract

Arctic meadowsweet extract is a great skincare ingredient because it can help to improve the appearance of your skin. It does this by helping to reduce redness and inflammation [3], as well as by promoting healthy collagen production.

Arctic meadowsweet extract is also known for its ability to soothe and moisturize the skin, which makes it an ideal addition to creams and lotions that you use on your face or body.


Superox-C is a vitamin C skincare ingredient that helps to protect your skin from free radicals and other environmental stressors. It’s also great for reducing aging, as it works to hydrate, brighten, and rejuvenate your skin.

According to Indian Dermatology Online Journal [4], vitamin C can be used for treatment in photoaging and hyperpigmentation.


Brightenyl is a skincare ingredient that has been shown to lighten dark spots and sun damage [5], as well as reduce the appearance of fine lines and wrinkles.

It works by inhibiting the production of melanin, which is responsible for your skin’s coloration. By inhibiting melanin production, brightenyl can help your skin appear brighter and more even-toned.

Granpowder Luminere-DP

This fine powder contains real diamond powder, which gives your skin a subtle illuminated glow. The healthy glow helps soften the appearance of fine lines and wrinkles, making you look years younger.

You can BUY it directly from the Official Website

Polyphenols Dark Spot Diminisher – Benefits, Safety, and Side Effects


Smoother look on the skin: The serum helps to minimize the look of fine lines and wrinkles, imparting a healthy glow through its ingredients.

Healthier Skin: The serum firms up skin tone and texture. It also protects the skin from damage caused by things in the environment that can lead to dark spots over time.

Removal of Dark Spots: It shields the skin from future dark spots. Powerful antioxidants in the serum help block the effects of things like sun exposure that can cause new dark spots to develop.


Our research shows that the Gundry MD Polyphenols Dark Spot Diminisher is generally safe to use on the skin. Most people report few to no side effects from it. This serum contains a unique blend of gentle yet powerful natural ingredients. The main ingredient is polyphenol extracts from plants. These ingredients form a protective barrier on the skin against things like sun exposure. They help restore the skin’s youthful look and health.

One reason is that polyphenols are strong antioxidants that protect the skin. Regular use over time starts to show good results. The skin slowly looks better. It becomes healthier, and has an improved texture and tone. Dark spots fade.

The goal is to nourish skin from within using plant-based ingredients. When applied daily as directed, it works to shield skin from future damage while also reducing existing dark spots and signs of aging. Many users notice their complexion becomes smoother and brighter looking with consistent use of this serum over several weeks. Our research supports that this serum is generally safe for the skin when used as directed. Most people only see minor or no side effects from it.

Side Effects

The Gundry MD Polyphenol Dark Spot Diminisher does not contain any known side effects reported by most people. However, some users may have allergic reactions to certain ingredients, especially if they have sensitive skin that gets irritated easily.

It’s a good idea to do a patch test before applying the product to dark spots. This helps check for any reactions on a small area of skin first. Most reviews of the product have been positive. But results can vary between people. It’s important to talk to a dermatologist before adding any new skin product, to make sure it works well for your skin.

Overall, the Gundry MD Polyphenol Dark Spot Diminisher seems like a reasonable option for people with dark spots. The ingredients have benefits that could improve skin appearance. But check with a doctor first due to the possible variation in how different skin reacts.

Gundry MD Polyphenol Frequently Asked Questions

Q: Is Gundry MD Dark Spot Corrector Suitable for all skin types?

A: Yes, it is suitable for all skin types; however, if you have sensitive skin, you should do a patch test before using the product. A patch test is when you apply a small amount of the product in an area such as your underarm or the inside of your elbow and leave it on for 24 hours to see how your skin responds.

Q: How do I know If it’s working?

A: You can take a picture before you start using the product, and then after a few weeks, take an after photo to see if there is a difference.

Q: How long does it take for dark spot remover to work?

A: It is preferable to wait at least eight weeks before expecting significant changes for the best results. However, you may begin to notice benefits in your skin before that time.

Q: How many times a day should I apply a Dark Spot Corrector?

A: Gundry MD Polyphenol Dark Spot Diminisher should be applied twice daily for best results. Once in the morning and once at night, after cleansing and toning your skin. Apply a dime-sized amount of the Serum to the affected areas, massaging it gently into your skin until it is fully absorbed. Allow the Serum to dry completely before applying any other skincare products.

How To Use Gundry MD Dark Spot Diminisher (Video Credit: YouTube)

Q: Are there any side effects?

A: If you are allergic to any of the ingredients, you may experience skin irritation. Make sure you read the ingredients before purchasing the item to ensure you don’t have any allergies to them.

Q: Where can I buy Gundry MD Dark Spot Diminisher?

A: You can purchase Polyphenol Dark Spot Diminisher from their official website and on Amazon.

  • 1 Bottle costs $120.00 plus shipping
  • 2 Bottles costs $228.00 plus shipping
  • 3 Bottles costs $324.00 plus shipping

Q: What is Gundry MD’s return policy?

A: Gundry MD has a 90-day money-back guarantee, so you can buy with confidence.

Q: Is Gundry MD cruelty-free?

A: Gundry MD is completely cruelty-free. They do not test their products on animals.

Gundry MD Polyphenol Dark Spot Diminisher Reviews from Customers

Love it!
I love how this feels on my hands. It’s so smooth and not greasy at all. I’ve already seen a change in my age spots and the general appearance of the skin on the back of my hands after 2 months of use.- Cerise

So much better
I have had spotting on my hands for years and have tried many products- none of which made any noticeable difference. Several weeks ago I started using your product and the spots while not gone, are remarkably less visible. I also notice how much softer my skin feels. I am definitely sold on this product and will keep using it.- Mary Jo

Dark Spot Diminisher WORKS!
I am on my second bottle. Purchased in effort to help diminish the dark age spots on the back of my hands. I was embarrassed for people to notice. My skin did not look healthy with darkened skin and age spots. I would put the serum on my hands in the morning and evening, Then one day I noticed that the skin on the back of my hands had lightened . I was so excited. I could barely still see some spots that were very light. Working on those. Consistent use is working!! Thank You!!- Judy

Gundry MD Polyphenol Dark Spot Diminisher Video Reviews

Gundry MD Dark Spot Diminisher Reviews (Video Credit: YouTube)


At Gundry MD, they want to help you look and feel your best. That’s why they created the best corrector for dark spots, an intensive moisturizer that helps diminish the appearance of dark spots, uneven skin tone, and discoloration.

Dark spots develop when there is excess melanin in the skin. Melanin is responsible for giving your skin its color, and it’s produced by cells called melanocytes. When these cells get damaged or overactive, they produce too much melanin and cause dark spots, freckles and age spots.

Their unique formula contains blueberry fruit extract to protect against damaging free radicals, Superox-C to reduce melanin production while also reducing inflammation and repairing damaged skin cells, Granpowder to brighten the overall appearance of dark spots while also protecting against free radicals, Acai fruit extract that helps heal inflammation caused by acne scarring; vitamin E which acts as an antioxidant; Granpowder Lumiere-DP which exfoliate dead skin cells so they can be replaced with newer ones; plus vitamins A & C—all of which have been shown in clinical studies to help fade discoloration.*

Where To Find It?

For more details, please go Official WebSite

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Consumer Health Digest. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer. *All individuals are unique. Your results can and will vary.

Customer Reviews for Gundry MD Polyphenol Dark Spot Diminisher

Gundry MD Polyphenol Dark Spot Diminisher Review

Customer Reviews & Ratings

4.7 out of 5

Review this Product

Leave a review and share your experience with others.

Write a Review

  1. Jessica Martinez

    Glowing Results!
    Gundry MD Polyphenol Dark Spot Diminisher has become a staple in my skincare routine! I’ve struggled with dark spots for years due to sun exposure, but this product has helped fade them significantly. Not only that, but my skin looks brighter and more radiant overall. I’m incredibly impressed with the results and will continue to use this product for healthier-looking skin!
  2. Eleanor

    Review Polyphenol Dark Spot Diminisher
    After using Gundry MD Polyphenol Dark Spot Diminisher on my face both in the morning and before bedtime, I’m delighted to report that my skin has shown remarkable improvements. Not only does it feel lighter, but it’s also noticeably smoother. I highly recommend it to anyone looking to reduce dark spots and achieve a more even skin tone.
  3. Raquel

    Truly delivered outstanding results for me!
    I’ve been using Gundry MD Polyphenol Dark Spot Diminisher for a few weeks now, and I’m absolutely thrilled with the results. This product has truly been a game-changer for me in fading my dark spots and improving the overall tone of my skin. The lightweight formula absorbs quickly and doesn’t leave any residue. I highly recommend Polyphenol Dark Spot Diminisher to anyone struggling with stubborn dark spots and uneven skin tone. It’s become a staple in my skincare routine

Write a Review

Your email address will not be published. Required fields are marked *

5000 characters remaining.

Explanation ?

Privacy Policy

Submitting this review means that you agree to our Review Guidelines, confirming that you are a verified customer who has purchased the product and may have used the merchandise or experienced the service, and providing only a real interaction and experience without ulterior motives or has an affiliate or business with the company in any way. By ticking this box and submitting this review, you also accept that submitting fake reviews is a violation of Consumer Health Digest’s Terms of Use and such conduct will not be tolerated.


How to Upload your Proof of Purchase:

Please follow the instructions listed below to upload your electronic proof of purchase.

  • To upload your physical paper receipt, simply take a picture of it with your camera or phone. You may also try taking a still picture of it with your computer’s webcam.
  • Once you have taken the picture, save the image as a JPG, TIF, or PDF file.
  • Please note that you cannot upload a file that is larger than 2MB.
  • Then all you have to do is click the Browse button and search for your receipt picture file. You can also drag and drop the file into the provided field.

If you are still not able to upload your proof of purchase, please contact us for further assistance (take a moment to look over the sample bill below).


Have a Question? Please Tell Us What We Are Missing Here!

Note: Consumer Health Digest isn't a healthcare provider. We can't respond to health questions or give you medical advice.
Your Privacy is important to us.
Gundry MD Polyphenol Dark Spot Diminisher
Gundry MD
Blueberry fruit extract, Acai fruit extract, Sweetessse arctic meadowsweet extract, Superox-C, Brightenyl, and Granpowder Luminere-DP.

Upload Your Video Review

    Privacy Policy

    Submitting this review means that you agree to our Review Guidelines, confirming that you are a verified customer who has purchased the product and may have used the merchandise or experienced the service, and providing only a real interaction and experience without ulterior motives or has an affiliate or business with the company in any way. By ticking this box and submitting this review, you also accept that submitting fake reviews is a violation of Consumer Health Digest’s Terms of Use and such conduct will not be tolerated.

    How to record video?

    • Prepare your device, ensuring it's charged and has enough storage.
    • Find a quiet, well-lit space with natural or good indoor lighting.
    • Position your device and frame yourself in the center with head and shoulders visible.
    • Introduce yourself, the product, and why you chose it.
    • Share your experience, including positives, negatives, and recommendations.
    • Test audio and video to ensure they're working properly.
    • Keep the video concise, aiming for 1-3 minutes.
    • Review your recording for quality and clarity.
    • Upload your video.
    Note: Video should be recorded in single take only (without any cuts)

    Video recording details:

    • Video duration: 1 - 3 minutes
    • Video Quality: Full HD (1080p and above)
    • Video format: MP4
    • Audio Quality: Clear without background noise

    6 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] Pambianchi, E., Ferrara, F., Pecorelli, A., Woodby, B., Grace, M., Therrien, P., Lila, M. A., & Valacchi, G. (2019). Blueberry Extracts as a Novel Approach to Prevent Ozone-Induced Cutaneous Inflammasome Activation. Oxidative Medicine and Cellular Longevity, 2020.
    [2] Adriana Pirozzi, A. V., Imbimbo, P., Tirino, V., Finamore, R., Monti, D. M., Piccoli, R., & Schiraldi, C. (2021). Antioxidant and Hypolipidemic Activity of Açai Fruit Makes It a Valuable Functional Food. Antioxidants, 10(1).
    [3] Stawarczyk, K., Chrupek, A., S?kara, A., Gostkowski, M., & Karbarz, M. (2021). Insight into the Way the Content of Biologically Active Compounds in Meadowsweet Inflorescences (Filipendula ulmaria (L.) Maxim.) Is Shaped by Phytosociological Habitats. Molecules, 26(17).
    [4] Telang, P. S. (2013). Vitamin C in dermatology. Indian Dermatology Online Journal, 4(2), 143-146.
    [5] Chajra, H., Redziniak, G., Auriol, D., Schweikert, K., & Lefevre, F. (2014). Trihydroxybenzoic acid glucoside as a global skin color modulator and photo-protectant. Clinical, Cosmetic and Investigational Dermatology, 8, 579-589.
    email img
    1. About Us
    2. Editorial Policy
    3. DMCA Policy

    Note: Results may vary about any product effectiveness. The information contained in this website is provided for general informational purposes only. No medical claims are implied in this content, and the information herein is not intended be used for self-diagnosis or self-treatment of any condition.

    3 E Evergreen Road #1193, New City, NY 10956
    Phone: +91-712-2543006

    Disclaimer: The information provided on this site is intended for your general knowledge only and is not a substitute for professional medical advice or treatment for specific medical conditions. You should not use this information to diagnose or treat a health problem or disease without consulting with a qualified healthcare provider. Please consult your healthcare provider with any questions or concerns you may have regarding your condition. Your use of this website indicates your agreement to this websites published terms of use and all site policies. Please see our Medical Disclaimer for more information.

    Any use of this site constitutes your agreement to the Terms of Use and Privacy Policy mentioned here.

    Do Not Sell My Personal Information

    Helping the Cause

    Make a Donation

    Follow Us


    Advertising Disclosure

    The content that appears on this page is presented as an overview vs. comparative marketing. The provided information includes product information, overviews, buying guides, and product specifications. All trademarks, registered trademarks and service-marks mentioned on this site are the property of their respective owners. If something is factually inaccurate please contact us and let us know. By contributing your product facts helps to better serve our readers and the accuracy of the content.

    The table below does not include all companies or all available products in the market but those that we promote as their affiliates. In full compliance with the FTC guidelines, please assume that any and all links on the table are affiliate links, and we may receive compensation if you click one of these and make a purchase. We are independently owned and the opinions expressed here are our own. All editorial content is written without prejudice or bias, regardless of sponsor or affiliate associations. Read more about our process.