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Joint Flex ES

(18 reviews) Write a Review


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.

Joint Flex ES - 1 oz Packet
Supplement Facts Joint Flex ES 1 oz

Joint Flex ES - 16 oz Bottle
Flex Supplement Facts 16oz

Joint Flex ES - 32 oz Bottle
Supplement Facts Joint Flex ES 32 oz

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.


  • 4
    Helps me

    Posted by Liv on Dec 26th 2019

    Really helps me so I can keep running. When I don't take it can tell a difference. Very strong, but tastes fine in water or juice.

  • 5
    Need this for my running

    Posted by Running Geak on Oct 11th 2019

    I am so happy I found this product years ago. It has helped keep my joints in good shape, so I can keep running -- which I love !!

  • 5

    Posted by Huge Difference on Oct 9th 2019

    This product really works. My hands were aching and swollen at the joints. Since taking this daily I experienced a huge difference. I'm feeling comfortable now and my hands appear more normal.

  • 5
    Emergency Relief

    Posted by On My Way 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.

  • 5

    Posted by Vicki from Virginia on Jul 17th 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.

  • 5
    Like the new Flex ES

    Posted by Happy Joints on Apr 6th 2019

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

  • 5
    Knee feels great

    Posted by Becky B. on Jan 18th 2019

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

  • 5
    Joint and Flexibility Renewal

    Posted by Suzy Crosson 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!

  • 5
    Bones start cracking again

    Posted by Dennis Wallot 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.