L-Lysine provides high-purity lysine to support immune function, tissue health, and calcium absorption, echoing Pure Encapsulations' ethos for strict quality and clean labelling. This lysine supplement fits everyday wellness goals and stays true to our brand's heritage of pure, well tested supplements. From good manufacturing practices and third party checks, you gain confidence with each capsule.

Available Sizes & Variants:

90 vegetarian capsules - handy daily dose for ongoing immune support.

Benefits & Features:

• Daily use helps immune health.
• Single-ingredient lysine approach makes it easy to take daily without hassle.
• Designed for immune support and tissue health, with calcium absorption benefits from lysine.
• Manufactured under good manufacturing practices standards with rigorous supplier checks to ensure purity and potency.
• Lysine is an essential amino acid required for protein synthesis and immune protein production, helping your body repair tissues, support collagen formation, and maintain mineral balance.

Pure Encapsulations has built a reputation as a leading professional brand, known for science-backed formulations and clean-label standards. The lysine line reflects this ethic with hypoallergenic ingredients and a strict commitment to potency and purity. Ingredients are GMO-free, supplier-tested, and manufactured under good manufacturing practices. Clinicians often choose Pure Encapsulations for amino acid supplements, and this L-Lysine offers a reliable option for immune system booster support, tissue health, and calcium absorption.

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the 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 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1 capsule daily without food or as directed by your healthcare practitioner.

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

1. Supports healthy immune function: L-Lysine is an essential amino acid that plays a crucial role in the production of antibodies and the maintenance of a strong immune system. By supplementing with L-Lysine, you can help support your body's defenses against illnesses and infections.
2. Promotes collagen production: Collagen is a protein that is essential for maintaining healthy skin, hair, and nails. L-Lysine is a key component in the production of collagen, helping to promote healthy and youthful-looking skin, strong and shiny hair, and strong nails.

The Active Ingredient Is: L-Lysine (L-lysine HCl)

L-Lysine is an essential amino acid required for protein synthesis and tissue maintenance. This formulation uses L-lysine as the primary active component, typically supplied as L-lysine HCl to aid stability and purity.

This ingredient is supplied in a vegetarian capsule and is free from common allergens, aligning with clean-label standards for sensitive individuals.

What Does L-Lysine Do?

L-Lysine plays a role in immune function, collagen formation, and calcium absorption, supporting tissue health and mineral balance in the body.

It may contribute to tissue repair and immune support as part of normal physiology, with a mechanism involving collagen production and calcium utilisation that is described in the supporting information for this nutrient.

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

Pure Encapsulations is Welzo selected for L-Lysine because our medical team values brands with a real commitment to purity, transparency and clinician-endorsed quality. This brand is renowned in professional circles for science-backed formulations, clean-label standards and hypoallergenic products that are guidance-ready for integrative care. Their reputation among clinicians and practitioners reflects a long-standing industry standing and trusted heritage in high-purity supplements.

Pure Encapsulations keeps up rigorous quality practices, including GMP-compliant manufacturing and sourcing of top-quality ingredients. Their GMO-free guarantees are supported by supplier statements and in-house PCR testing, with a strong emphasis on ingredient identity and purity checked through third-party verifications. This aligns with our our supplement quality standards, ensuring consistency and safety across batches. Put simply, the brand’s commitment to purity, transparency and professional quality control differentiates it from competitors and makes it an excellent fit for L-Lysine as a sensitive, high-purity option.

Welzo’s team looked at Pure Encapsulations via our usual process, weighing sourcing practices, manufacturing excellence and clinical trust to confirm this brand as the ideal partner for this supplement. For a closer look at our evaluation, visit our team of medical experts.