• NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health - görsel 1
  • NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health - görsel 2
  • NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health - görsel 3
  • NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health - görsel 4
  • NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health - görsel 5
  • NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health - görsel 6
  • NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health - görsel 7
  • NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health - görsel 8
1 8

NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amin...

NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amin...

£45.53 GBP
£45.53 GBP
Save % Sold out

Carefully selected from trusted wellness brands

Free UK delivery

Secure checkout

NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health

£45.53
£45.53
Save % Sold out
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Tracked UK delivery. Estimated arrival between - and -.

Product Overview

L-Lysine is an essential amino acid that plays a vital role in protein synthesis, collagen production, and immune function. NOW Foods L-Lysine 500 mg delivers a potent dose of this crucial nutrient in easy-to-swallow vegetarian capsules. Each bottle contains 360 capsules, providing a three-month supply (at the recommended dosage of 2 capsules daily). This supplement is non-GMO, vegan-friendly, and manufactured in a GMP-certified facility, ensuring the highest quality and purity.

Key Features and Benefits

  • Immune Support: L-Lysine helps maintain a healthy immune system by supporting the production of antibodies and immune cells.
  • Skin Health: As a building block for collagen, L-Lysine promotes healthy skin, nails, and connective tissues. It is commonly used to manage cold sores caused by the herpes simplex virus.
  • Protein Synthesis: L-Lysine is essential for muscle growth and repair, making it beneficial for athletes and active individuals.
  • Calcium Absorption: This amino acid aids in calcium absorption, supporting bone health and density.
  • Stress Reduction: L-Lysine may help reduce anxiety and stress by modulating serotonin receptors in the brain.
  • Vegan & Non-GMO: These capsules are made from plant-based cellulose and are free from GMOs, gluten, and soy.

How to Use

Take 2 capsules daily, preferably on an empty stomach or between meals. For best results, follow the recommended dosage or as directed by your healthcare professional. Do not exceed the stated dose. Store in a cool, dry place away from direct sunlight.

Who Is It For

This supplement is suitable for adults looking to boost their immune system, support skin health, or enhance protein intake. It is particularly beneficial for individuals prone to cold sores, those following a plant-based diet (since lysine is less abundant in vegan diets), and athletes needing muscle recovery support. Pregnant or nursing women, or those with medical conditions, should consult a doctor before use.

Why Choose NOW Foods L-Lysine?

NOW Foods is a trusted brand with over 50 years of experience in the natural products industry. Their L-Lysine supplement is rigorously tested for potency and purity, ensuring you receive a high-quality product free from contaminants. With 360 capsules per bottle, you get exceptional value and convenience. The vegetarian capsule formulation makes it accessible to a wide range of dietary preferences.

Technical Details

  • Form: Capsule
  • Servings Per Container: 180 (2 capsules per serving)
  • Dosage: 500 mg per capsule
  • Dietary Needs: Non-GMO, Vegan, Gluten-Free, Soy-Free
  • Manufacturer: NOW Foods
  • Country of Origin: USA

Invest in your health with NOW Foods L-Lysine 500 mg – a reliable, affordable, and effective way to support your body's natural defenses.

Delivery in the United Kingdom

Orders are prepared with clear UK delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

NutriSentra offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

View full details

Why shop with NutriSentra

  • Tracked UK delivery

    Clear delivery messaging for United Kingdom shoppers.

  • Secure checkout

    Secure checkout.

  • Clear returns

    Returns information is written plainly before purchase.

  • Trusted brands

    Carefully selected supplements from established wellness brands.

Supplement guide

NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health at NutriSentra

Product OverviewL-Lysine is an essential amino acid that plays a vital role in protein synthesis, collagen production, and immune function. NOW Foods L-Lysine 500 mg delivers a potent dose of this crucial nutrient in ...

Category Food Supplement
Delivery area United Kingdom
Checkout Secure checkout
360 countamino acid supplementcold soreimmune supportL-Lysinenon-GMONOW Foodsskin healthvegan capsules

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What NutriSentra shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, UK delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health

Is NOW Foods L-Lysine 500 mg, 360 Vegetarian Capsules – Amino Acid Supplement for Immune & Skin Health available for UK customers?

Yes. This product is currently available on NutriSentra with UK delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

NutriSentra product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.