Universal Nutrition Animal Flex Reviews – Is This Product Legit & Worth?

Universal Nutrition Animal Flex is a joint supplement designed for hardcore bodybuilders and athletes who want to improve their performance while also building stronger and healthier connective tissues with natural nutritional support.

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In This Review

What is Universal Nutrition Animal Flex?

Universal Nutrition Animal Flex is a joint health supplement that delivers a combination of glucosamine and chondroitin to help promote healing of damaged joints and cartilages.

It also promotes decreased rates of joint deterioration by strengthening your bones and joints.
This product specifically caters to athletes and body-builders.
In the longer term, daily supplementation may lead to improvements in joint lubrication, enhanced flexibility, and greater range of motion, supporting enhanced athletic performance.

How Does It Rate?

Overall Rating: 4.5
Universal Nutrition Animal FlexUniversal Nutrition Animal Flex


Value for Cost

4.3/5Value for Cost

4.3/5Return policy


Brand Highlights

  • Animal Flex is a joint health supplement manufactured by Animal Pak, a subsidiary of Universal Nutrition.
  • The parent company, a health and nutraceuticals corporation, was set up in 1977.
  • Today, Universal Nutrition is based in New Brunswick, New Jersey. Universal Nutrition advocates, “Every body is different.
  • Good nutrition is universal.”


Pro Joint Plus

*All individuals are unique. Your results can and will vary.

Key Ingredients

  • Glucosamine
  • Chondroitin
  • MSM
  • Flaxseed Oil
  • Hyaluronic Acid
  • Ginger Root
  • Turmeric Root
  • Boswellia
  • Quercetin
  • Bromelain


  • This product specifically caters to athletes and body-builders who may need extra joint protection.
  • This product contains botanically-sourced ingredients that have been found to contain high levels of antioxidants to shield joints from future damage and premature deterioration.
  • It contains powerful anti-inflammatories that help relieve swelling.
  • It contains two types of chondroitin which has been claimed by the manufacturer to more dramatically boost the body’s natural joint repair function.
  • According to manufacturer’s claims, this supplement promotes the protection and rebuilding, as well as the replenishment of key nutrients necessary for enhanced joint health.


  • This supplement will be experienced by users in different ways depending on the condition of their joints.
  • This product contains soy and may not complement the lifestyles of users who prefer gluten-free, GMO-free alternatives.
  • Results are not immediately apparent, and improvements may take a while to become evident.
  • This product is not intended to provide treatment to diseases associated with the joints.
  • This product contains shellfish and, thus, may cause allergic reactions in some users.

How Does Universal Nutrition Animal Flex Work?

This health supplement works by delivering a nutrition complex to promote stronger bones and joints that help prepare them for additional body weight and muscle gain. This complex also helps restore damaged connective tissues and structures. It provides protection from inflammation and further deterioration, particularly those caused by repetitive movements.

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Universal Nutrition Animal Flex Ingredients – Are they Safe & Effective?

Universal Nutrition Animal Flex is formulated with the following ingredients:


: It promotes overall joint health and protection from further aging and deterioration.


: It works best when combined with glucosamine to deliver restorative as well as protective benefits to improve joint health, mobility, and range of motion.


: This ingredient enhances the joint health benefits that can be delivered by glucosamine and chondroitin.

Flaxseed Oil

: It is made up of a high concentration of alpha linoleic acid which has been demonstrated in scientific studies[1] to help relieve and protect joints from inflammation while also improving lubrication.

Hyaluronic Acid

: It eases pain from the friction created when the cartilage is damaged by improving joint lubrication.

Ginger Root

: It contains anti-inflammatory properties that help with speeding up restoration of damaged joints and cartilages.

Turmeric Root

: It also has powerful anti-inflammatory properties that generally provides relief from joint pain and arthritis[2].


: Other than consisting of anti-inflammatory components, this ingredient is also well-known for the pain relief resulting from its natural analgesic properties.


: It is a powerful antioxidant and anti-inflammatory[3] that can help prevent advanced deterioration of joints and cartilages.


: Derived from pineapples, this ingredient reduces pain and swelling caused by damage to the joints and cartilages.

Find Out More Products



*All individuals are unique. Your results can and will vary.


Q: How Should You take Universal Nutrition Animal Flex?

A: Take 1 scoop or 1 pack of this supplement with any of your meals. Take once daily only. Do not have more than the recommended daily intake.

Q: How Much Does Universal Nutrition Animal Flex Cost?

A: A 30-pack bundle or, 1 container of 30 scoops costs $22.58 from third-party retailers while the product costs $29.95 for the same volume on the manufacturer’s online store. There is no mention of any discounts for bundle orders.

Q: What is Universal Nutrition Animal Flex’s Return Policy?

A: There is no indication of any form of guarantee for this product when purchased from the manufacturer’s online store.

Q: Does Universal Nutrition Animal Flex Offer a Free Trial?

A: This product does not appear to be offered on a free trial.



*All individuals are unique. Your results can and will vary.

Universal Nutrition Animal Flex Review – Final Verdict

This product consists of several ingredients that have been closely associated with the improvement of joint health. However, like many other supplements, there are no approved therapeutic claims and, while it is said to be specifically designed for athletes and bodybuilders, there is nothing in the formula that is unique in any way.
Additionally, this brand costs more than other similarly formulated joint health supplements. You can easily obtain the benefits that you can get from this supplement using another at a considerably lower cost so it would be prudent to compare and contrast with other similar products before you click and buy.

Healthy joints allow us to move with ease. Joint damage can cause pain preventing you from doing the things you once loved. From aging to untreated sports injuries – many conditions lead to joint pain. A quality joint product may help reduce inflammation, repair existing tissue damage, and promote stronger joints, lessening susceptibility to future degeneration.

Below you'll find some of the most effective joint pain supplements on the market today, in our opinion.

Our Top Joint Pain Relief Choices

Verdict on Claimed Benefits: Below is our summary of the available evidence for the claimed benefits of below mentioned joint pain supplements based on the available research:

BioDynamix Joint Genesis | Doctor Formulated
Reduces Pain and Stiffness*Gold Star Evidence
Improves Joint Lubrication*Gold Star Evidence
Supports Joint Function*Gold Star Evidence
Relieves Inflammation & Discomfort*Strong Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.9
ProJoint Plus - VitaPost | Premium Joint Support
Supports Cartilage Health*Gold Star Evidence
Supports Joint Health*Gold Star Evidence
Lubricates Stiff Joints*Strong Evidence
Supports Joint Mobility*Gold Star Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.9
Relief Factor | Best Pain Relief Supplement
Relief Aches and Pains*Gold Star Evidence
Reduces Inflammation*Strong Evidence
Protect Joints Damage*Strong Evidence
Support Immune System*Gold Star Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.8
Heal-n-Soothe | Best Joint Pain Formula
Supports Healhty Joints*Gold Star Evidence
Promotes Joint Mobility*Gold Star Evidence
Help in Relieving Joint Pain*Strong Evidence
Supporting Reduction in Joint Pain*Strong Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.8
Turmeric Curcumin Plus | High Quality Joint & Muscle Health Formula
Supports Joint Health*Gold Star Evidence
Supports Immune System*Strong Evidence
Antioxidant Support*Strong Evidence
Supports Cognitive Function*Strong Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.8

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 Universal Nutrition Animal Flex

Universal Nutrition Animal Flex Reviews – Is This Product Legit & Worth?

Customer Reviews & Ratings

4.0 out of 5

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  1. Crystal R

    Does what it says but WISH Animal would use a pouch because BLACK plastic is the worst
    I really like this product. When I was out for two weeks, I noticed it. Great flavor-tastes like orange juice with no carbs. I would give this product 5 stars if it came in a pouch because of all the plastics, BLACK plastic is the worst and cannot be recycled. I can no longer, in good conscience, bring tubs into my household only to throw them in the landfill because I cannot recycle them in my state, and certainly not black plastic. Our household has switched to companies that use pouches. Its still waste, but less so. This product is difficult to replace with one product because of the blend, so I have been holding out but will stop buying it at the end of this container. C?mon Animal, change with the times- take a leadership role.

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Universal Nutrition Animal Flex
Universal Nutrition
Glucosamine, Chondroitin, MSM, Flaxseed Oil, Hyaluronic Acid, Ginger Root, Turmeric Root, Boswellia, Quercetin and Bromelain.

3 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 Role of Essential Fatty Acids in Human Health : https://journals.sagepub.com/doi/full/10.1177/2156587213488788
[2] Antioxidant and anti-inflammatory activities of quercetin and its derivatives : https://www.sciencedirect.com/science/article/pii/S1756464617306588
[3] What are phytoestrogens? Benefits and foods : https://www.medicalnewstoday.com/articles/320630.php

**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.

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