Swanson LLysine Free Form 500mg 100 Capsules

Other Ingredients - Rice flour, gelatin, magnesium stearate.

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.

As a supplement, consume one capsule 2-3 times daily with water on an empty stomach.

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

The Active Ingredient Is: Lysine (Free Form)

Lysine is an essential amino acid that the body cannot make and must be obtained from the diet or supplements. This formulation uses free-form L-lysine, commonly available as L-lysine HCl in supplements, for high bioavailability.

This form is supplied as free-form lysine, intended to support daily protein synthesis and tissue maintenance as part of normal metabolism.

What Does Lysine (Free Form) Do?

Lysine helps support immune function and is involved in collagen formation, which contributes to healthy skin and connective tissue. It also participates in calcium absorption and immune regulation, with a mechanism that involves competition with arginine for cellular uptake.

Dr. Milner of the University of Kansas found that lysine competes with arginine for cellular uptake, which is a simple explanation of its role in supporting normal physiological processes.

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

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Swanson stands out for quality and reliability, built on decades of industry presence and a reputation for affordable, single-ingredient supplements. The brand’s non-GMO and gluten-free commitments, backed by independent lab verification and GMP compliance, underpin our confidence in Swanson as a trustworthy partner for L-Lysine Free Form. This combination of transparency and practical quality aligns with our high standards and resonates with UK customers seeking dependable daily support.

Our vetting process emphasises brand credibility, manufacturing discipline, and test integrity. Swanson’s established heritage, broad product portfolio, and strong customer satisfaction signals were core factors in our evaluation. This brand consistently demonstrates manufacturing discipline and third-party verification practices that matter to Welzo and to those who value safety and consistency in supplements. We selected Swanson because their quality framework fits our criteria and supports a reliable, outcome-focused experience for L-Lysine users.

This partnership aligns with our mission to provide trusted, well-supported products to the British market. Learn more about our approach from our expert team of doctors, nurses, and nutritionists and our our supplement quality standards.