Best L Lysine Deals Online in the UK (25 Deals Found)

Last Updated - 14/12/2025 Sort By:

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NEW LEAF PRODUCTS

New
L-Lysine Tablets 2000mg - High Strength Lysine Nutritional Supplements - Essential Amino Acid L Lysine - 120 Vegan Lysin
HIGH-QUALITY L-LYSINE TABLETS - New Leaf's L-Lysine Tablets provide a convenient 2-month supply with 120 tablets per bot

£9.93
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Best Value
Best Naturals

New
Best Naturals L-Lysine 1000 mg 180 Tablets
Supports immune System -- Lysine may help with calcium absorption

£12.49
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New
L-Lysine 1000mg Tablets - Fights Cold Sores, Herpes - Amino Acid
WHAT IS LYSINE?. Lysine is an amino acid (building block of protein). It is taken by mouth or applied directly to the sk

£44.99
Horbäach

New
L-Lysine 2000mg | 180 Tablets | Essential Amino Acid | Premium Supplement | Vegan & Vegetarian | by Horbaach
MAXIMUM STRENGTH: Provides 2000mg L-Lysine per daily serving! A high-strength option for those looking to add this essen

£9.99
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New
L-LYSINE ESSENTIAL AMINO ACID 1000mg TABLETS BOOSTS CALCIUM & COLLAGEN SYNTHESIS
L-LYSINE is one of nine essential amino acids in humans required for growth and tissue repair. Lysine occurs in a large

£53.99
Natures Aid

New
Natures Aid L-Lysine 1000mg – High Strength Essential Amino Acid – Supports Immune System, Muscle Recovery, Collagen, Bo
High Potency: Each tablet contains a full 1000 mg L-Lysine

£6.07 £8.95
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Carlyle

New
L-Lysine 2000mg | 60 Tablets | Essential Amino Acid | High Strength Vegan Supplement | by Carlyle
HIGH STRENGTH: Provides 2000mg L-Lysine per daily serving.

£5.99
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New
L-Lysine 1100mg - Amino Acid - 240 Vegan Tablets - For Muscle Growth & Support
L-Lysine is an essential amino acid which is necessary for many body processes. L-Lysine, like all amino acids, is a bui

£17.99
Nutravita

New
L-Lysine 1100mg High Strength - 240 Vegan & Gluten Free Tablets (8 Month Supply) - Cold Sore Treatment, Essential Amino
✔ WHY NUTRAVITA'S L-LYSINE SUPPLEMENT? - Lysine is an essential amino acid which is found in most cells in your body, it

£17.99
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New
L-Lysine 1000MG Capsules – Supports Immunity, Skin & Tissue Repair ECO-VITS
L-Lysine is crucial for the production of collagen, which is vital for skin elasticity, wound healing, and the maintenan

£13.99
Solgar

New
Solgar L-Lysine 1000 mg - Food Supplement, Pack of 250 Tablets - Premium Amino Acid Range - Vegan, Gluten Free
✓ ESSENTIAL AMINO ACID Solgar L-Lysine 1000 mg Tablets is part of the premium amino acid range It is an essential amino

£23.17
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ALPHA01

New
Fermented L-Lysine 1500mg with BioPerine® - Made with Vitamin C - High Strength - 120 Vegan Capsules – Resealable and Re
✔ ESSENTIAL AMINO ACID: L-Lysine is an essential amino acid and a building block of protein. It is considered essential

£8.99
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New
L-Lysine Tablets - 120 High Strength Vegan Nutritional Supplements 2000mg P/S
It plays a key role in protein synthesis and is a building block for various functions in the body. As an amino acid, L-

£9.95
Solgar

New
SOLGAR Lysine 1000 Mg, 50 CT
✓ ESSENTIAL AMINO ACID - Solgar L-Lysine 1000 mg Vegetable Capsules is part of the premium amino acid range. L-Lysine is

£10.90
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New
L-Lysine 1000mg Tablets - Fights Cold Sores, Herpes - Amino Acid x 60
WHAT IS LYSINE?. Lysine is an amino acid (building block of protein). It is taken by mouth or applied directly to the sk

£3.99
Pure Encapsulations

New
Pure Encapsulations L-Lysine 500mg - Hypoallergenic Essential Amino Acid Supplement - 90 Vegetarian Capsules
135 Days of Supply: Features high-quality free-form l-lysine, which assists with the production of key proteins and prom

£15.57
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New
L-Lysine 1000mg Tablets - Fights Cold Sores, Herpes - Amino Acid x 90
WHAT IS LYSINE?. Lysine is an amino acid (building block of protein). It is taken by mouth or applied directly to the sk

£5.45
New
Natures Aid L-Lysine1000 mg,High Potency Essential Amino Acid, Vegan, 60 Tablets
Natures Aid L-Lysine 1000 mg is a high potency, essential amino acid which provides a full 1000 mg of L-Lysine per daily

£10.79
New
L-Lysine 1000mg (30/60/90/120/180 Tablets) Essential Amino Acid, Cold Sores, UK
LYSINE 1000mg tablets. Lysine has several different functions in the body because it is incorporated into many proteins,

£4.29
New
L-Lysine 1000mg Tablets - Fights Cold Sores, Herpes - Amino Acid Capsules Vegan
OptiVita brings youpremium, UK-manufactured MAX Strength 1000mg L-Lysine tablets, formulated to help your body stay stro

£39.95
New
Premium - L-Lysine 1000mg Tablets - Fights Cold Sores, Herpes - Amino Acid x 360
L-Lysine 1000mg Tablets - Fights Cold Sores, Herpes - Amino Acid. WHAT IS LYSINE?. Lysine is an amino acid (building blo

£19.51
New
L-Lysine 1000mg 120 Capsules Essential Amino Acid Vegan Best Quality No Fillers
Swallow with water. NO FILLER - NO BINDER - NO BULKING AGENT - PURE INGREDIENT. All of our products are produced to help

£11.99
New
L-Lysine 2000mg | 180 Tablets | Essential Amino Acid | Premium Supplement |...
Step up your daily nutrition with Horbaach L-Lysine. Simply take 2x 1000mg tablets daily, morning or night, and reap the

£12.67
New
L-Lysine 1000 mg Tablets – High Strength, Immune, Skin Health & Tissue Repair
L-Lysine may help prevent HSV-1 from replicating and reduce the duration of a cold sore. Lysine may help you absorb more

£11.03
New
L-LYSINE 1000MG CAPSULES - AMINOLAB - Cold Sore Prevention
Cold Sore Prevention : May help prevent and heal cold sores caused by the herpes simplex virus. Energy Production : Play

£13.99

25 L Lysine deals are available from: Amazon, eBay stores, starting from £3.99.
The biggest discount we found is 10%% on L-Lysine Tablets 2000mg - High Strength Lysine Nutritional Supplements - Essential Amino Acid L Lysine - 120 Vegan Lysine Tablets 2 Month Supply Made in The UK by New Leaf at Amazon.
The lowest price we found is £3.99 while the highest is £53.99.
Prices for the best L Lysine deals average at £15.83.
Last updated on December 14, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for L Lysine.