Rank Product Name Score
1 Quantum Health Super Lysine+ / Advanced Formula Lysine+ Immune Support with Vitamin C, Echinacea, Licorice, Propolis, Odorless Garlic (180 Tablets), Packaging may vary Quantum Health Super Lysine+ / Advanced Formula Lysine+ Immune Support with Vitamin C, Echinacea, Licorice, Propolis, Odorless Garlic (180 Tablets), Packaging may vary
Quantum Inc
9.6 GET ON AMAZON
2 Nutricost L-Lysine 1000mg, 500 Capsules - Gluten Free, Non-GMO, 500mg Per Capsule Nutricost L-Lysine 1000mg, 500 Capsules – Gluten Free, Non-GMO, 500mg Per Capsule
Nutricost
9.4 GET ON AMAZON
3 Nature Made Extra Strength L-Lysine 1000 mg Tablets, 60 Count for Protein Synthesis Nature Made Extra Strength L-Lysine 1000 mg Tablets, 60 Count for Protein Synthesis
Pharmavite
9.1 GET ON AMAZON
4 Solgar L-Lysine 1000 mg, 250 Tablets - Enhanced Absorption and Assimilation - Promotes Integrity of Skin and Lips - Collagen Support - Amino Acids - Non-GMO, Vegan, Gluten Free - 250 Servings Solgar L-Lysine 1000 mg, 250 Tablets – Enhanced Absorption and Assimilation – Promotes Integrity of Skin and Lips – Collagen Support – Amino Acids – Non-GMO, Vegan, Gluten Free – 250 Servings
Solgar
8.9 GET ON AMAZON
5 Natural Cure Labs Clean L-Lysine 600mg, 120 Capsules Natural Cure Labs Clean L-Lysine 600mg, 120 Capsules
Natural Cure Labs
8.5 GET ON AMAZON
6 Pure Encapsulations L-Lysine | Amino Acid Supplement for Immune Support and Gum Health* | 270 Capsules Pure Encapsulations L-Lysine | Amino Acid Supplement for Immune Support and Gum Health* | 270 Capsules
Pure Encapsulations
8.2 GET ON AMAZON
7 Superior Labs – Best L-Lysine NonGMO - Dietary Supplement –500 mg Pure Active L-Lysine – 120 Vegetable Capsules – Supports Calcium Absorption – Immune System & Respiratory Health Support Superior Labs – Best L-Lysine NonGMO – Dietary Supplement –500 mg Pure Active L-Lysine – 120 Vegetable Capsules – Supports Calcium Absorption – Immune System & Respiratory Health Support
Superior Labs
8.0 GET ON AMAZON
8 Bronson L-Lysine Defense Immune Support Complex 1500 MG L-Lysine Plus Olive Leaf, Garlic, Vitamin C and Zinc - Non-GMO, 90 Vegetarian Capsules Bronson L-Lysine Defense Immune Support Complex 1500 MG L-Lysine Plus Olive Leaf, Garlic, Vitamin C and Zinc – Non-GMO, 90 Vegetarian Capsules
Bronson Labs
7.8 GET ON AMAZON
9 NOW Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Capsules NOW Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Capsules
NOW Foods- Nutrition and Wellness
7.7 GET ON AMAZON
10 Thorne Research - L-Lysine - Essential Amino Acid for Skin Health, Energy Production, and Immune Function - 60 Capsules Thorne Research – L-Lysine – Essential Amino Acid for Skin Health, Energy Production, and Immune Function – 60 Capsules
Thorne Research
7.5 GET ON AMAZON

Quantum Health Super Lysine+ / Advanced Formula Lysine+ Immune Support with Vitamin C, Echinacea, Licorice, Propolis, Odorless Garlic (180 Tablets), Packaging may vary

Quantum Health Super Lysine+ / Advanced Formula Lysine+ Immune Support with Vitamin C, Echinacea, Licorice, Propolis, Odorless Garlic (180 Tablets), Packaging may vary

    Features:

  • SUPPORTS YOUR IMMUNE SYSTEM WITH 6 KEY INGREDIENTS IN STRATEGIC DOSES – L-Lysine, Vitamin C, Propolis, Garlic Bulb, Echinacea, and Licorice Root.
  • MAINTAIN HEALTHY LIPS – Helps fend off irritating lip eruptions and flare-ups.
  • EFFECTIVE SUPPORT FOR HEALTHY LIPS AND A HEALTHY IMMUNE SYSTEM – Use during times of immune system challenge or flare ups, or for year-round support with just 3 tablets daily.
  • AWARD WINNING LYSINE POWER FORMULA – Taste for Life Immunity Essentials Specialty Award (2015), Taste for Life Supplement Essentials Award (2013), Better Nutrition Best of Supplements Award (2008).
  • OUR PRODUCTS WORK EVEN BETTER TOGETHER – For optimal results, use in conjunction with our Super Lysine + Cold Sore Ointment.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers’ recommendations, when provided.

Nutricost L-Lysine 1000mg, 500 Capsules – Gluten Free, Non-GMO, 500mg Per Capsule

Nutricost L-Lysine 1000mg, 500 Capsules - Gluten Free, Non-GMO, 500mg Per Capsule

    Features:

  • 500mg of Premium L-Lysine Per Capsule, 1000mg Serving
  • 250 Servings (500 Capsules) of This Essential Amino Acid
  • Serving Size: 1-2 Capsules
  • Non-GMO, Gluten Free. Lid may be either blue or white
  • Made in a GMP Compliant, FDA Registered Facility.

Nature Made Extra Strength L-Lysine 1000 mg Tablets, 60 Count for Protein Synthesis

Nature Made Extra Strength L-Lysine 1000 mg Tablets, 60 Count for Protein Synthesis

    Features:

  • Contains a 60-day supply of Nature Made L-Lysine 1000 mg Tablets, 60 tablets per bottle.
  • Essential amino acid
  • Adults, take 1 tablet daily with water and a meal.
  • Guaranteed to meet our high quality standards. Made from carefully selected ingredients under strict manufacturing processes. No color added, no artificial flavors, no preservatives, gluten free.
  • These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Solgar L-Lysine 1000 mg, 250 Tablets – Enhanced Absorption and Assimilation – Promotes Integrity of Skin and Lips – Collagen Support – Amino Acids – Non-GMO, Vegan, Gluten Free – 250 Servings

Solgar L-Lysine 1000 mg, 250 Tablets - Enhanced Absorption and Assimilation - Promotes Integrity of Skin and Lips - Collagen Support - Amino Acids - Non-GMO, Vegan, Gluten Free - 250 Servings

    Features:

  • Solgar L-Lysine 1000mg Provides An Essential Amino Acid The Body Cannot Produce; Amino acids are the building blocks of protein; They are needed for several internal body functions and help produce energy
  • Supports Healthy Skin Tissue; L Lysine 1000mg Tablets help promote the integrity of skin and lips; Lysine is used by the body to produce collagen
  • Optimal Amino Absorption; The free form lysine in this dietary supplement promotes optimal absorption and assimilation because it is easy to digest
  • Non-GMO & Gluten Free; Solgar L-Lysine Tablets are suitable for vegans and vegetarians; Free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, and color
  • The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers’ recommendations, when provided.

Natural Cure Labs Clean L-Lysine 600mg, 120 Capsules

Natural Cure Labs Clean L-Lysine 600mg, 120 Capsules

    Features:

  • 600mg of pure L-Lysine per capsule – the cleanest formula available
  • Award-Winning: “Company of the Year”, “Product Exec of the Year”, “Best Multivitamin”
  • Pure Formula: Vegan, Non-GMO, Gluten Free
  • Clean Label: No Magnesium Stearate, Silica or Dioxide
  • Quality: USA formulated, blended, and bottled

Pure Encapsulations L-Lysine | Amino Acid Supplement for Immune Support and Gum Health* | 270 Capsules

Pure Encapsulations L-Lysine | Amino Acid Supplement for Immune Support and Gum Health* | 270 Capsules

    Features:

  • Essential Amino Acid: l-Lysine is an essential amino acid that cannot be manufactured by the body and must be obtained from the diet.*
  • Immune Support: l-Lysine provides nutritional support to help maintain healthy immune function.*
  • Natural Defense Support: l-Lysine maintains healthy arginine production and supports the body’s natural immune defenses.*
  • Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
  • Pure Difference: What makes us different isn’t just our process or what goes into our supplements — what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.

Superior Labs – Best L-Lysine NonGMO – Dietary Supplement –500 mg Pure Active L-Lysine – 120 Vegetable Capsules – Supports Calcium Absorption – Immune System & Respiratory Health Support

Superior Labs – Best L-Lysine NonGMO - Dietary Supplement –500 mg Pure Active L-Lysine – 120 Vegetable Capsules – Supports Calcium Absorption – Immune System & Respiratory Health Support

    Features:

  • 500 mg PURE ACTIVE L-LYSINE – Superior Labs’ L-Lysine supports calcium absorption and immune function to maintain muscle mass and promote well-being.*
  • MAINTAINS MUSCLE MASS – L-Lysine can support repair and restoration of muscle tissue. This helps to maintain muscle mass and reduce recovery time from workouts.*
  • ABSOLUTE PURITY – ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, ADULTERANTS – You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.
  • UNQUESTIONABLE QUALITY – ALL PRODUCTS PRODUCED IN 3rd PARTY CERTIFIED NSF CERTIFIED FACILITIES – Few are and can pass the stringent standards of NSF. Our products are produced in facilities that have been 3rd party audited and certified for quality by NSF, one of the most stringent quality manufacturing assurance organizations in the industry.
  • NO RISK AND NO HASSLE – For almost a decade, we have been delighting Amazon customers. If you are not satisfied with the benefits, results, or are unsatisfied with the product in any other way, please contact us and we’ll gladly refund your money in 48 hours or less. That’s it – no questions, no hassle, no risk. ​

Bronson L-Lysine Defense Immune Support Complex 1500 MG L-Lysine Plus Olive Leaf, Garlic, Vitamin C and Zinc – Non-GMO, 90 Vegetarian Capsules

Bronson L-Lysine Defense Immune Support Complex 1500 MG L-Lysine Plus Olive Leaf, Garlic, Vitamin C and Zinc - Non-GMO, 90 Vegetarian Capsules

    Features:

  • L-Lysine Defense Complex: L-Lysine is an essential amino acid that is obtained through foods and supplementation. It’s thought that L-Lysine helps to maintain healthy production of the amino acid L-Arginine, which at elevated amounts can support certain situations in the body. L-Lysine helps to keep L-Arginine within a healthy range, support immune health, and maintain healthy lips.*
  • Plus Olive Leaf, Garlic, Vitamin C & Zinc: L-Lysine combined with key additional immune support ingredients for superior coverage. Combining natural herbal ingredients, such as Olive Leaf and Garlic, which have been used throughout history in various cultures to support immune health.* Additionally includes Vitamin C and Zinc to help replenish the body with essential nutrients to help maintain a healthy immune system.*
  • Highest Quality Formula: Laboratory tested NON-GMO. All Bronson products are tested in our state-of-the-art cGMP registered facility in New York.
  • Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.

NOW Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Capsules

NOW Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Capsules

    Features:

  • 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.*
  • CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Halal, Soy Free
  • 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).
  • Packaged in the USA by a family owned and operated company since 1968.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers’ recommendations, when provided.

Thorne Research – L-Lysine – Essential Amino Acid for Skin Health, Energy Production, and Immune Function – 60 Capsules

Thorne Research - L-Lysine - Essential Amino Acid for Skin Health, Energy Production, and Immune Function - 60 Capsules

    Features:

  • Wound Healing: Supports the healing of unhealthy skin by promoting collagen formation
  • Immune Health: Lysine’s nutritional support helps the body maintain its natural defenses and promotes healthy gum and lip tissues
  • Skin And Bone Health: Promotes collagen formation for healthy and elastic skin, while also promoting calcium absorption for strong bones and teeth
  • Free From: Doesn’t contain gluten, eggs, tree nuts, peanuts, dairy, yeast, soy, fish, or shellfish
  • Trusted: Thorne is chosen by champions and trusted by 100+ pro teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Thorne is also a proud partner of 11 U.S. Olympic Teams

As an Amazon Associate I earn from qualifying purchases.

Random products:

one year anniversary gift for employee
rkg earbuds