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    Joint-4



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    No Artificial Ingredients

    Four Proven Ingredients for Joint Health*

    Joint-4 is composed of four proven ingredients to help with joint discomfort; Glucosamine, Chondroitin, Boswellia, and MSM. At research dosage levels, these ingredients act as ongoing joint support when taken regularly.*

    • Glucosamine - Helps promote healthy cartilage*
    • Chondroitin - Helps maintain joint heath*
    • Boswellia - Supports the body's healthy inflammatory response*
    • MSM - Promotes healthy joint tissues and a healthy inflammatory response*

    Aching for relief?
    Effortlessly mitigate joint pain with 20 years of a proven formula - the Joint-4 supplement

    100% natural joint supplement for all ages – including athletes, seniors, men and women

    Say goodbye to ACHING discomfort… and feel YEARS younger!

    Whether you have joint pain during exercise… or you simply want to get out of bed or walk up the stairs without cringing… many customers find Joint-4 to be surprisingly-effective for alleviating AND preventing joint aches. Hear it directly from reviews below – Joint-4 can help you ditch the annoying ice packs, uncomfortable braces and costly massage & physical therapy visits – so you FINALLY can get back to moving freely & enjoying life on YOUR terms again.

    All-natural joint supplement ingredients

    Four tested, studied & researched ingredients – completely all-natural and containing no artificial colors, flavors or preservatives.

    ✔️ Glucosamine – Strengthens healthy cartilage that cushions your joints
    ✔️ Chondroitin – Reduces cartilage breakdown & promotes rejuvenation
    ✔️ Boswellia – Powerful anti-inflammatory that helps relieve joint soreness
    ✔️ Methylsulfonylmethane (MSM) – Shrinks joint pain & speeds-up recovery

    These ingredients naturally occur in the body and/or nature. Glucosamine and Chondroitin are natural compounds found in healthy cartilage – while MSM is one of the body’s vital sources of natural sulfur. Boswella is a safe & tested herbal extract, used for its medicinal properties in Asia and Africa for centuries.

    All-natural joint supplement ingredients

    Four tested, studied & researched ingredients – completely all-natural and containing no artificial colors, flavors or preservatives.

    ✔️ Glucosamine – Strengthens healthy cartilage that cushions your joints
    ✔️ Chondroitin – Reduces cartilage breakdown & promotes rejuvenation
    ✔️ Boswellia – Powerful anti-inflammatory that helps relieve joint soreness
    ✔️ Methylsulfonylmethane (MSM) – Shrinks joint pain & speeds-up recovery

    These ingredients naturally occur in the body and/or nature. Glucosamine and Chondroitin are natural compounds found in healthy cartilage – while MSM is one of the body’s vital sources of natural sulfur. Boswella is a safe & tested herbal extract, used for its medicinal properties in Asia and Africa for centuries.

    Steps to take Joint-4 for Optimal Results

    First 30 Days

    For the first 30 days we recommend taking 3 capsules twice daily. 3 in the morning and 3 in the evening. (2 pouches)

    Ongoing after first 30 days

    We recommend consuming 3 capsules daily with either your morning or evening meal. If discomfort returns go back to 6 capsules per day.

    Joint-4 vs. regular supplements

    See how Joint-4 empowers your joints to work FOR you – instead of AGAINST you

    BenefitsJoint-4Other Joint supplements
    Proven by rigorous scientific research and tested by unbiased 3rd parties.
    Research dosages of 4 ingredients for joint health
    Informed-Sport Certified
    Made in the U.S.A & backed by our 100% 30-day money back guarantee. 

    Join the Membership

    Entire Site Discount

    25% off all products, apparel and accessories for a full year.

    Free Domestic Shipping

    No matter the order size, receive free shipping anywhere in the US and Military APOs

    Partner Discounts

    More discounts from 40+ partners! PerformaSleep, Nike Training Club, Vitamix to name a few!

    Boost joint health, strength & mobility

    Chronic pain, past surgeries & frequent joint aches do NOT have to hold you back anymore. With the body’s natural Glucosamine levels dropping each year as you age (one of our key ingredients)… you can think of the Joint-4 supplement as your “Comfort Partner” to nourish your joints & kickstart the body’s natural inflammation response – so that you can slow down the effects of aging and body “wear-and-tear” over time.

    Does the Joint-4 supplement REALLY work?

    Joint-4 is made with safe, powerful & natural ingredients shown to help relieve joint aches, soreness, swelling and flare-ups. 20+ years of happy, mobil, Joint-4 users have made this formula one of Xendurance’s best kept secret - it is not just for active people but for all who want Gain but NO Pain.

    The Xendurance Promise

    Xendurance Probiotic & Prebiotic are all-natural and vegetarian friendly. Store in a cool dry place and refrigerate after opening

    Informed Sport

    Third-party tested for prohibited substances

    Not Satisfied?

    Return your product within 30 days no questions asked!

    Never Artificial

    No artificial dyes, flavors or sweeteners in our products!

    Take the guesswork out of joint supplements…

    …and reclaim your joint vitality once & for all 💪

    FAQ