Life Extension Fast-Acting Joint Formula - 30 caps

Hyal-Joint Hyaluronic Acid (sodium hyaluronate), collagen, and glycosaminoglycan complex, Decursinol-50 (Angelica gigas Nakai extract (root) std. to 0.1% decursinol, Cynatine FLX (providing solubilized keratin), Hyal-Joint Hyaluronic Acid (sodium hyaluronate), collagen, and glycosaminoglycan complex, Decursinol-50 (Angelica gigas Nakai extract (root) std. to 0.1% decursinol, Cynatine FLX (providing solubilized keratin)

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take one (1) capsule daily with or without food, or as recommended by a healthcare practitioner. Two (2) capsules can be taken if needed until the desired effect is obtained, then take one (1) capsule daily thereafter. Store tightly closed in a cool, dry place. Keep out of reach of children. Do not exceed the recommended daily dose. Do not purchase if the outer seal is broken or damaged. If you are undergoing treatment for a medical condition or if you are pregnant or lactating, please consult your medical practitioner first.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Keratin (Cynatine FLX)

Keratin is a foundational protein here, used in a solubilised version called Cynatine FLX to help joint health, delivered as a targeted ingredient in the capsule.

This variant is supplied as Cynatine FLX, a branded solubilised keratin built for quick absorption and utilisation by your body.

What Does Keratin Do?

Keratin supplementation has been linked to better joint mobility and reduced stiffness in trials where this ingredient has been examined.

Dr. Foulke from University found that keratin supplementation can cut stiffness and boost joint function, helping comfort and movement.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Life Extension is our pick for this joint support formula because of a solid track record in high‑quality GMP‑compliant manufacturing and a reputation for careful ingredient sourcing. The brand is known for using branded actives like Cynatine® FLX, Hyal-Joint®, and Decursinol‑50®, which helps traceable sourcing and steady batch quality. This history of quality lines up with what we expect for reliability and safety in a tricky joint care blend. We also recognise Life Extension’s commitment to gluten‑free and Non‑GMO formulations, boosting our clean‑label standards and consumer trust. Our medical team thoroughly reviewed the brand’s take on quality and product integrity, stressing strict oversight and material traceability our medical team and our quality certification process.

This mix of manufacturing excellence, branded ingredient transparency, and alignment with Welzo’s selection criteria made Life Extension the standout partner for this fast‑acting joint formula, delivering product specificity and brand credibility our customers rely on.