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10 Best lysine supplement for herpes in Canada
Best Choice01Natural FactorsNatural Factors L Lysine 500mg, 180 Vegetarian Capsules, Helps Reduce the Recurrence, Severity & Healing Time of Cold Sores, Lysine Supplements, Proudly Canadian
Main highlights- VEGAN, NON-GMO, GLUTEN FREE, FORMULATED & PACKAGED IN B.C: Contains no artificial colours, preservatives, or sweeteners; no dairy, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs.
- SUPPORTS COLLAGEN FORMATION & TISSUE REPAIR: The body needs L-lysine for muscle protein synthesis, and to form collagen and repair tissues such as the skin, tendons, and bones. Each capsule contains 500 mg of L-lysine in its most active free form.
- RECOMMENDED ADULT DOSE: 2 capsules 3 times daily or as directed by a health care practitioner.
- NATURAL PRODUCT NUMBER (NPN): 80000389
- ISURA VERIFIED CLEAN: The ISURA seal is your assurance that this product is independently verified as clean and safe, and has been tested for up to 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.
- HELPS REDUCE THE RECURRENCE, SEVERITY & HEALING TIME OF COLD SORES: Natural Factors L-Lysine is an essential amino acid supplement that helps reduce the recurrence of the herpes simplex virus (HSV). It targets stubborn cold sores, helping to reduce severity and healing time.
- EXPIRATION DATE FORMAT: EXP MMYYYY, Located on side panel after Lot #.
9.7Exceptional
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Value for Money02Webber NaturalsWebber Naturals L-Lysine 1000 mg, 140 Tablets | Essential Amino Acid for Cold Sore Prevention, Collagen Formation & Muscle Protein Synthesis
Main highlights- Supports Collagen Formation – Promotes collagen production, aiding in the maintenance of healthy skin, tendons, and connective tissues.
- Premium Quality, Non-GMO – Made by Webber Naturals, one of Canada’s most trusted supplement brands. Non-GMO, gluten-free, and free from artificial colors or preservatives.
- Powerful Amino Acid Support – Each tablet delivers 1000 mg of pure L-Lysine, an essential amino acid that supports immune defense, tissue repair, and overall wellness.
- NPN: 80031220
- Muscle Protein Synthesis – Plays a vital role in building and repairing muscle proteins, making it ideal for athletes and those with active lifestyles.
- Cold Sore Prevention – Helps reduce the frequency and severity of cold sores caused by the herpes simplex virus by supporting healthy immune response.
9.6Exceptional
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- 03Nature's Bounty
NATURE'S BOUNTY L-Lysine, 1000 mg, Helps reduce Recurrence of Herpes Simplex Virus, 60 Tablets, 91 g
9.4Excellent
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- 04Webber Naturals
Webber Naturals L-Lysine 1000 mg, 60 Tablets, Prevents Cold Sores, Vegan
Main highlights- Suitable for vegetarians and vegans
- Reduces the recurrence of herpes simplex virus
- Provides a convenient dose of 1000 mg of lysine per tablet
- Prevents cold sores
- Helps in collagen formation
9.3Excellent
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- 05Natural Factors
Natural Factors L Lysine 1000mg, 120 Tablets, HIGH POTENCY, Reduces the Recurrence, Severity & Healing Time of Cold Sores, Lysine Supplements, Proudly Canadian
Main highlights- VEGAN, NON-GMO, GLUTEN FREE, FORMULATED & PACKAGED IN B.C: Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs.
- SUPPORTS COLLAGEN FORMATION & TISSUE REPAIR: The body needs L-lysine for muscle protein synthesis, and to form collagen and repair tissues such as the skin, tendons, and bones. This double-strength formula contains 1000 mg of L-lysine per tablet in its most effective free form.
- RECOMMENDED ADULT DOSE: 1 tablet 1–3 times daily or as directed by a health care practitioner.
- NATURAL PRODUCT NUMBER (NPN): 80030459
- ISURA VERIFIED CLEAN: The ISURA seal is your assurance that this product is independently verified as clean and safe, and has been tested for up to 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.
- HELPS REDUCE THE RECURRENCE, SEVERITY & HEALING TIME OF COLD SORES: Natural Factors L-Lysine is an essential amino acid supplement that helps reduce the recurrence of the herpes simplex virus (HSV). It targets stubborn cold sores, helping to reduce severity and healing time.
- EXPIRATION DATE FORMAT: EXP MMYYYY, Located on side panel after Lot #.
9.1Excellent
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- 06Prairie Naturals
Prairie Naturals Lysine 500mg- 90 capsules- helps to reduce the recurrent of herpes simplex virus(HSV) infection (i.e.: cold sores) and is an essential amino acid. Lysine also helps in collagen formation. Non-GMO, Gluten Free
Main highlights- Stop cold sores
- Prevents shingles outbreaks
- Immune support
- Free-form essential amino acid
- Fights Herpes Simplex I
9.0Excellent
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- 07Jamieson Laboratories
Jamieson Lysine 1,000 mg, with Zinc and Vitamin C, Cold Sore Support, and Helps Immune Health. Essential Amino Acid, Non-GMO, Gluten-Free, 60 Vegetarian Caplets, Proudly Canadian
Main highlights- PURELY FORMULATED: Non-GMO, Gluten-Free, Lactose-Free, No Artificial Colours, Flavours, or Preservatives
- POTENT: With 1,000 mg of Lysine per caplet
- IMMUNE SUPPORT: Reduces the recurrence of cold sores supports the immune system
- BUILDING BLOCK: Source of an essential amino acid involved in protein synthesis. Also helps in the maintenance of bone, hair, nails, and skin
8.8Very Good
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- 08Nutra Wave
Nutra Wave L-Lysine 1000mg – Essential Amino Acid Lysine Supplements for Immune Support, Collagen Synthesis & Cold Sore Care | Vegan, Non-GMO | 60 Tablets
17% OffMain highlights- SUPPORTS COLLAGEN FORMATION & SKIN HEALTH – Lysine Supplements plays a direct role in producing collagen, the structural protein that keeps skin firm, joints comfortable, and bones strong. It's an ideal daily addition for anyone focused on long-term skin health, post-workout recovery, or maintaining healthy connective tissue as they age.
- PURE, CLEAN FORMULA – VEGAN & NON-GMO – Made with pure L Lysine HCl and free from gluten, dairy, artificial fillers, and unnecessary additives. Suitable for vegans, vegetarians, and anyone seeking a straightforward, no-nonsense amino acid supplement with nothing extra.
- LOVE IT OR ITS ON US: That is our satisfaction guarantee. Use Nutra wave L- Lysine daily to help improve various aspects of general health, as a Cold sore treatment, Collagen Synthesis, Radiant Skin, Joint Health, overall vitality and much more. Our goal is to make the purest, all natural, healthiest products on earth.
- IMMUNE SUPPORT & COLD SORE RELIEF – L-Lysine is the essential amino acid your body cannot make on its own. At 1,000mg per tablet, it helps support a healthy immune response and is widely taken to reduce the frequency and severity of cold sores caused by the herpes simplex virus.
- HEALTH CANADA LICENSED – NPN APPROVED – Nutra Wave L-Lysine supplement carries a Natural Product Number (NPN) from Health Canada, meaning it has been reviewed for safety, efficacy, and quality. When you see the NPN, you know the product has cleared Canada's rigorous regulatory standard — not all supplements on Amazon can say that.
8.7Very Good
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- 09NOW
NOW Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Veg Capsules
Main highlights- SUPPORTS COLLAGEN SYNTHESIS*: Necessary for the production of all proteins in the body and is required for the maintenance of the structural proteins collagen and elastin*
- HEALTHY IMMUNE FUNCTION*: May help to support a healthy immune system and proper cardiovascular function*
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- FAMILY OWNED & OPERATED: Proudly packaged in Canada by a family owned and operated company.
- CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Halal
8.4Good
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- 10Natural Factors
Natural Factors L Lysine Free Form Amino Acid 1000 mg, 60 Tablets, HIGH POTENCY, Helps Reduce the Recurrence, Severity & Healing Time of Cold Sores, Lysine Supplements, Proudly Canadian
Main highlights- VEGAN, NON-GMO, GLUTEN FREE, FORMULATED & PACKAGED IN B.C: Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs.
- SUPPORTS COLLAGEN FORMATION & TISSUE REPAIR: The body needs L-lysine for muscle protein synthesis, and to form collagen and repair tissues such as the skin, tendons, and bones. This double-strength formula contains 1000 mg of L-lysine per tablet in its most effective free form.
- RECOMMENDED ADULT DOSE: 1 tablet 1–3 times daily or as directed by a health care practitioner.
- NATURAL PRODUCT NUMBER (NPN): 80030459
- ISURA VERIFIED CLEAN: The ISURA seal is your assurance that this product is independently verified as clean and safe, and has been tested for up to 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.
- HELPS REDUCE THE RECURRENCE, SEVERITY & HEALING TIME OF COLD SORES: Natural Factors L-Lysine is an essential amino acid supplement that helps reduce the recurrence of the herpes simplex virus (HSV). It targets stubborn cold sores, helping to reduce severity and healing time.
- EXPIRATION DATE FORMAT: EXP MMYYYY, Located on side panel after Lot #.
8.1Good
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