Site Information

 Loading... Please wait...
  • Eniva Full Spectrum Flex ES Liquid Glucosamine Joint Support, 32 oz, support cartilage and connective tissue, joint mobility, address discomfort, Glucosamine, Chondroitin, MSM, Vitamin B5, Vitamin B6, joint structure and fluidity, Type II Collagen, articular cartilage, hyaline cartilage, collagen structures in cartilage, glycosaminoglycans, enzyme function, supports tendons and cartilage,* Product ID # 11017
  • Eniva Full Spectrum Flex ES Liquid Glucosamine Joint Support, 32 oz, Supplement facts, Nutrition Facts, Ingredient Facts, Direction for use, Product ID 11017

Joint Flex ES (32 oz)

In Stock
   Limit 8 due to shipping requirements


  • NEW Customer FIRST order ships FREE.
  • REPEAT Delivery orders ship FREE.
    Learn more: Repeat Delivery

Product Description


Always striving to bring you the best nutritional supplements available, our FLEX is now FLEX  ES – FLEX Extra Strength. 
• Now with 1200 mg Chondroitin
• Now with 2500 mg Glucosamine
• Now with Hyaluronic Acid
• Now with Beet Root
• Now with a Great Berry Taste

Eniva® Full Spectrum Flex ES® Liquid Joint Support provides powerful ingredients shown to support joint function.* Generous amounts of liquid Glucosamine, Chondroitin, MSM, Collagen Type 2, Beet Root, Hyaluronic Acid, White Willlow Extract, and Pineapple Juice help support joints.*

Liquid Joint Support:

• Collagen Type 2 is essential for joint structure.*
• Glucosamine is an important building block needed by the body to manufacture specialized components called glycosaminoglycans.*
• MSM contributes sulfur for protein synthesis and enzyme function to support joints.*
• Chondroitin is a major constituent for normal joint structure.*
 Hyaluronic Acid helps provide lubrication for the spaces between bones*
• Beet Root contains anthocyanins which help contribute toward a comfortable environment for joints*

The Eniva Flex ES active ingredients work in synergy to create a safe and complementary combination to help you stay active and healthy.*

Eniva Health quality seals

Aqueous Stabilization™: Eniva's liquid proprietary nutrient stabilization process.

Scientific References: Data on file, Eniva Corporation, 2019.

* This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Nutrition Facts


Other Ingredients: Purified water, citric acid, natural flavors, sorbic and/or benzoic acids (protect freshness), stevia, monk fruit, xanthan gum.

• Soy Free
• Gluten Free
• Sugar Free
• Non GMO
• No Artificial Flavors
• No Artificial Colors
• No Artificial Sweeteners
• Diabetic Friendly
• Cold Processed
• No Irradiation
• No Pasteurization

Directions: Adults
     LOADING: 1 serving twice daily for 2 weeks.
     MAINTENANCE: 1 serving daily.
Shake well. May combine with 8 ounces liquid.

STORAGE: Avoid excessive heat. Refrigerate after opening.

ALLERGEN: Shellfish

CAUTION: Do not consume if seal is broken or missing. Do not consume if allergic to ingredients. As with all dietary supplements, contact your doctor before use and also if taking prescriptions, have ongoing medical conditions, pregnant, nursing or under age 18. Isolated minerals or nutrients are best taken as part of a well balanced diet and broad supplement program. KEEP CAP TIGHTLY CLOSED. KEEP OUT OF REACH OF CHILDREN.

Product Reviews

Write Review

  1. Emergency Relief 5 Star Review

    Posted by on Jul 29th 2019

    Flex really helps me out when I have strains due to over exertion. I take a little more than as directed when that happens and I'm back up and on my way by the next day.

  2. MIRACLE IN A BOTTLE ... 5 Star Review

    Posted by on Jul 16th 2019

    I am a 66 yr young RN, who was looking for joint answers for both knees and meniscus. For months I've found little to no relief with other things I tried. My mobility was disappointing and often had to use a cane, and could only climb steps very slowly taking one step at a time with great difficulty. It is now over two weeks since taking your product and I'm walking like I did twenty years ago. I climbed my steep 16 steps to come upstairs tonight and was even carrying a few items and could do so normally. If I'm dreaming please don't wake me up because the relief I feel is phenonminal. I've taken glucosamine chondroitin capsules in the past with no relief. I believe it is true that the increase of absorption in liquid form is at 96-98 percent, where tablets or capsules absorb with 30-35 percent absorption. Being an RN I should've been aware of this much sooner, but am so thankful and greatly relieved that my eyes are now open. Do not hesitate to invest in this product and take as directed , and you will see a major difference. If not just return for money back guarantee. What in the world do you have to loose, except staying stuck. I feel certain that you will see and feel a difference in no time at all. GOD BLESS YOU ALL...

  3. Like the new Flex ES 5 Star Review

    Posted by on Apr 6th 2019

    Nice job on the improved flex. My joints are so happy. I actually walked around the lake today.

  4. Knee feels great 5 Star Review

    Posted by on Jan 18th 2019

    Knee was giving me pain ocassionally. So I started taking the Flex and half way through my second knee felt so much better. Today I still take Flex and my knee feels great.

  5. Joint and Flexibility Renewal 5 Star Review

    Posted by on Dec 12th 2018

    I have been using Flex for 6 months plus and I truly feel a difference. My knees and hips are where I have noticed the greatest change. Highly recommend this product!

  6. Bones start cracking again 5 Star Review

    Posted by on Nov 27th 2018

    All my joints have been stiff for many years after starting to take flex I can now turn and flex ankles, fingers and wrists. It feels goods to crack my joints again

  7. Flex for motion 5 Star Review

    Posted by on Aug 24th 2018

    Joint Flex is excellent for flexible joints and motion. I like how the liquid form makes it easy to take and easy to absorb. Great for when you age or if you have joint wear.

  8. Finally found flex 5 Star Review

    Posted by on Jul 31st 2018

    Joint Flex is the only product I've tired that has helped my joints and my sciatic nerve. I can walk in comfort.

  9. Be flexible and flowing with Joint Flex 5 Star Review

    Posted by on Jul 12th 2018

    Joint Flex is easy to use. The liquid is easy to take with an interesting flavor. This is something I need as I age.

  10. Product performance 5 Star Review

    Posted by on Nov 15th 2017

    Good product!

  11. Joint Flex 4 Star Review

    Posted by on Oct 6th 2017

    I have trouble with my knees. I decided to start taking this for any help I could get. I have been taking this for about 2 weeks and am very happy with the results.

  12. Improved mobility and reduced joint pain 4 Star Review

    Posted by on Jul 11th 2017

    I'm 47 and I do Olympic and Power lifts as part of Crossfit which can be rough on all the joints. My wrists and ankles have historically been tight and would be somewhat restrictive during lifts. After taking Flex for about a week I noticed a big difference in my mobility and much less discomfort. I take it everyday now. Great stuff!

  13. Glad I finally found this 5 Star Review

    Posted by on Apr 22nd 2017

    I was taking glucosamine and chondroitin pills in the past but didn't really notice much difference. After I started taking your liquid product, I was so happy with how my joints started feeling. Guess I just needed to find yours. Really glad I did. I take it every day now. I like that it has Type II collagen.

  14. So far so good! 4 Star Review

    Posted by on Aug 1st 2016

    I have felt a difference with my knees since I've been taking the liquid joint. I'm pleased that I am able to take this product.