Healthy4LifeOnline delivers the top 25 rated L-Lysine on the market today. We keep our lists fresh and current so you get the best options and top rated products …

L-Lysine

Amino acids like lysine are the building blocks of protein and are important for proper growth. Most people get enough lysine in their diet, although athletes may need more. Combination of Lysine and Arginine seem to increase growth hormone secretion, especially at rest.  Check out our Top Rated L-Lysine supplements below.

The Top 25 Best L-Lysine Reviewed

SaleBestseller No. 1
NOW  L-lysine 500 mg, 250 Capsules
592 Reviews
NOW L-lysine 500 mg, 250 Capsules
  • Non-GMO
  • GMP Certified
  • Essential Amino Acid
  • Supports Collagen Synthesis*
  • Healthy Immune Function*
SaleBestseller No. 2
NOW L-Lysine 1000 mg Double Strength,100 Tablets
477 Reviews
NOW L-Lysine 1000 mg Double Strength,100 Tablets
  • Highest Potency Essential Amino Acid
  • Pharmaceutical Grade (USP). For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition
  • Supports Membrane Health*
SaleBestseller No. 3
Amazing Nutrition Amazing Formulas L-Lysine - 1000mg Amino Acid Vitamin Tablets - Commonly Used For Cold Sores, Shingles, Immune Support, Respiratory Health & More - 180 Vegetarian Tablets Per Bottle
268 Reviews
Amazing Nutrition Amazing Formulas L-Lysine - 1000mg Amino Acid Vitamin Tablets - Commonly Used For Cold Sores, Shingles, Immune Support, Respiratory Health & More - 180 Vegetarian Tablets Per Bottle
  • KEEP SUPPLEMENTATION SIMPLE Whether You're Using Lysine For Cold Sores, For Immune Support, To Promote Healthy Bones Or For Another Purpose, Amazing Nutrition Makes It Easy To Benefit From The Amino Acid L- Lysine. Our L-Lysine 1000mg Tablets Provide The Most Recommended Dosage By Taking Just 1 To 2 Tablets Per Day!
  • A POTENT FORM OF LYSINE Amazing Nutrition L-Lysine 1000mg Tablets Contain L-Lysine Hcl, A Form That Is Believed To Be Easy For The Body To Absorb And Utilize
  • PURE, POTENT LYSINE Our Lysine Tablets Are Free Of Fillers And Do Not Contain Artificial Flavors, Sweeteners Or Preservatives
  • GMP COMPLIANT Our L-Lysine Supplement Is Manufactured In The USA At A GMP-Certified Facility, So You Can Be Sure You're Getting A Safe, Potent Supplement Whether You're Using Lysine For Shingles Or For Any Other Purpose
  • AN IDEAL ADDITION TO ANY DIET Our L-Lysine Tablets Are Vegetarian Friendly, Sugar Free, Wheat And Starch Free, Gluten Free, Soy Free, Milk And Lactose Free, Yeast Free And Sodium Free
Bestseller No. 4
Pure Encapsulations - l-Lysine - Hypoallergenic Supplement Helps Maintain Healthy Arginine Levels and Immune Function* - 90 Capsules
128 Reviews
Pure Encapsulations - l-Lysine - Hypoallergenic Supplement Helps Maintain Healthy Arginine Levels and Immune Function* - 90 Capsules
  • 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 defenses.*
  • PURE INGREDIENTS: Pure Encapsulations manufactures a line of hypoallergenic, research-based dietary supplements. Products are meticulously formulated using pure ingredients designed to deliver predictable results for the benefit of all patients, even the most sensitive.*
  • FREE FROM: Pure Encapsulations products are free from wheat, gluten, egg, peanuts, magnesium stearate, hydrogenated fat, artificial sweeteners and colors, and other unnecessary excipients. Any product containing ingredients derived from allergens, such as soy, dairy or shellfish is clearly labeled. * 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.
SaleBestseller No. 5
Solgar L-Lysine 1000 mg, 250 Tablets
383 Reviews
Solgar L-Lysine 1000 mg, 250 Tablets
  • BENEFITS - L-Lysine is an amino acid that is used by the body for the production of collagen which is a protein that is used to promote the positive integrity of skin tissue as well as the lips.
  • EASY TO TAKE - The formulation of Solgar L-Lysine 1000mg provides the body with Free Form L-Lysine in order to promote optimal absorption and assimilation into the body's systems.
  • ESSENTIAL AMINO - L-Lysine is an essential amino acid that contributes to the body being able to support the health of skin tissue.
  • SUITABLE FOR VEGANS - All capsules are non-GMO and certified gluten free. They are also free of wheat, dairy, soy, yeast, sugar, sodium, artificial flavors, sweeteners, preservatives and colors.
Bestseller No. 6
Basic Organics L-Lysine Lip Ointment, 0.875 oz
635 Reviews
Basic Organics L-Lysine Lip Ointment, 0.875 oz
  • Aids in relief of cold sores, fever blisters, dry chapped lips, dry skin and minor skin irritations
  • Formula includes vitamins A, D and E, Tincture of Benzoin, Menthol and Camphor
  • Effective in significantly reducing cold sore symptoms
  • Easy-to-carry, convenient-size jar is a perfect fit for any purse or pocket
  • Light citrus scent, no added fragrance, made in small batches in the USA
  • Basic Organics
  • 0.875 oz
Bestseller No. 7
Nature's Bounty L-Lysine, 1000mg, 120 Tablets (2 x 60 Count Bottles)
119 Reviews
Nature's Bounty L-Lysine, 1000mg, 120 Tablets (2 x 60 Count Bottles)
  • Pack of 120 tablets (Packed as 2 x 60 count bottles)
  • Lysine is an indispensable amino acid that cannot be made by the body
  • Amino acids perform a variety of functions and form the basis for protein
  • Lysine is also used for the health and integrity of skin
Bestseller No. 8
Thorne Research - L-Lysine - Essential Amino Acid for Skin Health, Energy Production, and Immune Function - 60 Capsules
65 Reviews
Thorne Research - L-Lysine - Essential Amino Acid for Skin Health, Energy Production, and Immune Function - 60 Capsules
  • Essential amino acid for healthy protein synthesis
  • Supports healthy immune function
  • Excellent l-lysine source for vegetarians who might not get enough dietary lysine
  • Thorne products contain ingredients from the purest sources worldwide. Flavors, colors, preservatives, and sweeteners derived from natural sources. Our products never contain gluten, Genetically Modified Organisms (known as GMOs), artificial preservatives, stearates, wheat, rye, barley, eggs, or nuts. This product does not contain dairy, soy, corn, yeast, sugar, or magnesium stearate.
SaleBestseller No. 9
Free-Form L-Lysine 500mg Solaray 120 Caps
95 Reviews
Free-Form L-Lysine 500mg Solaray 120 Caps
  • Solaray - Free-Form L-Lysine 500mg - 120ct Cap
Bestseller No. 10
Pure Naturals L-Lysine Tablets, 1000 mg, 180 Count
25 Reviews
Pure Naturals L-Lysine Tablets, 1000 mg, 180 Count
  • KEEP SUPPLEMENTATION SIMPLE Whether You're Using Lysine for Cold Sores, For Immune Support, To Promote Healthy Bones or For Another Purpose, Pure Naturals Makes It Easy to Benefit from The Amino Acid L- Lysine. Our L-Lysine 1000mg Tablets Provide the Most Recommended Dosage by Taking Just 1 To 2 Tablets Per Day!
  • A POTENT FORM OF LYSINE Pure Naturals L-Lysine 1000mg Tablets Contain L-Lysine Hcl, A Form That Is Believed to Be Easy for The Body to Absorb and Utilize
  • PURE, POTENT LYSINE Our Lysine Tablets Are Free of Fillers and Do Not Contain Artificial Flavors, Sweeteners or Preservatives
  • · GMP COMPLIANT Our L-Lysine Supplement Is Manufactured in The USA At A GMP-Certified Facility, So You Can Be Sure You're Getting A Safe, Potent Supplement Whether You're Using Lysine For Shingles Or For Any Other Purpose
  • AN IDEAL ADDITION TO ANY DIET Our L-Lysine Tablets Are Vegetarian Friendly, Sugar Free, Wheat and Starch Free, Gluten Free, Soy Free, Milk and Lactose Free, Yeast Free and Sodium Free
Bestseller No. 11
NOW L-Lysine Powder, 1-Pound
498 Reviews
NOW L-Lysine Powder, 1-Pound
  • A well known amino acids and is an essential component of all proteins
  • An essential amino acid; body cannot manufacture it by itself
  • Serving size: 1/4 level teaspoon
  • Contains 822 servings per container
Bestseller No. 12
NOW L-Lysine 500 mg,250 Tablets
134 Reviews
NOW L-Lysine 500 mg,250 Tablets
  • Serving Size: 1 Tablet
  • Servings Per Container: 250
  • Essential Amino Acid
  • Pharmaceutical Grade (USP)
  • Supports Membrane Health*
SaleBestseller No. 13
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
269 Reviews
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
  • 500 mg PURE ACTIVE L-LYSINE - Superior Labs' 500 mg pure, active L-Lysine supports calcium absorption and immune function to maintain muscle mass and promote well-being.*
  • ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, ADULTERANTS - You will never see unneccessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition we test all ingredients and products for industrial heavy metals polution and harmful bacteria common in plant and ingredient material.
  • MAINTAINS MUSCLE MASS - L-Lysine can help support repair and restoration of muscle tissue. This helps to maintain muscle mass and reduce recovery time from workouts.*
  • UNQUESTIONABLE QUALITY - ALL PRODUCTS PRODUCED IN 3rd PARTY CERTIFIED NSF CERTIFIED FACILITIES - All dietary supplement companies must be gmp and fda compliant. 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.
SaleBestseller No. 14
Nature Made L-Lysine 500 mg Tablets (Amino Acid) 3 Pack
67 Reviews
Nature Made L-Lysine 500 mg Tablets (Amino Acid) 3 Pack
  • L-Lysine, an essential amino acid, plays a key role in the makeup of body proteins.
  • No Color Added
  • No Artificial Flavors
  • No Preservatives
  • No Yeast
SaleBestseller No. 15
BRI Nutrition L-Lysine 180 Servings Per Bottle - Super 500mg Veggie Capsules
293 Reviews
BRI Nutrition L-Lysine 180 Servings Per Bottle - Super 500mg Veggie Capsules
  • WHY US: We looked at all other Lysine supplements on the market and were surprised by how huge they were and how little other companies actually give you. Forget the 30 or 60 day supply, we give you 180 500 mg servings! We decided we should source the strongest ingredients at clinical strength and sell them at a reasonable price.
  • HOW IT WORKS: L-Lysine is an essential amino acid that cannot be made by your body and is essential to the health and integrity of your skin and lips as well as it may reduce the severity of cold sores.
  • PURITY: We use only the finest ingredients, all of which are manufactured in our US, GMP compliant, state-of-the-art, facility. Every batch is laboratory tested for quality assurance. OUR GUARANTEE: We're very so confident that you'll love this product that we offer a 60-day, 100% money-back guarantee.
  • COMMON NAMES: L-Lysine can be misspelled in numerous ways. You may see some of these around: l-lysine, lisina, llysine, lyasin, and even lycene.
  • SHARE: Consider ordering one bottle for yourself and another for a friend or loved one. Keep each other motivated and reach your goals together and more quickly. BRI Nutrition stands by every quality product we make. We manufacture only premium vitamins, capsules, pills, tablets, powders, multivitamins, supplements, topical liquids, serums, vegan foods and extracts for men, women, and children. Check BRINutrition out today!
Bestseller No. 16
Amazon Elements Lysine Complex 1500mg with Vitamin C, Vegetarian, 195 Tablets
19 Reviews
Amazon Elements Lysine Complex 1500mg with Vitamin C, Vegetarian, 195 Tablets
  • Lysine Complex with vitamin C, Echinacea, and a variety of harvested ingredients
  • - 195 tablets
  • - 2 month supply (taken daily at the listed serving size)
  • - Made in a Good Manufacturing Practices facility
  • - An Amazon brand
Bestseller No. 17
BulkSupplements Pure L-Lysine HCL Powder (1 Kilogram)
619 Reviews
BulkSupplements Pure L-Lysine HCL Powder (1 Kilogram)
  • Clean & Pure Powder. No Fillers.
  • Factory Sealed Foil Zip Pouch.
  • Lab Tested for Verification & Guaranteed Purity.
  • Assists in Tissue Growth.
  • Synthesizes Proteins.
Bestseller No. 18
NutraBio 100% Pure L-Lysine Powder - 500 Grams
51 Reviews
NutraBio 100% Pure L-Lysine Powder - 500 Grams
  • ESSENTIAL AMINO ACID - Lysine is an essential amino acid, which means your body cannot manufacture it so it must be obtained through the diet or by supplementation. Lysine is an essential component of all proteins and works with other essential amino acids to maintain growth, lean body mass, and the body's store of nitrogen.
  • PRECURSOR TO PROTEIN METABOLISM - Lysine acts as a precursor for several other amino acids, including L-Citrulline (needed for normal protein metabolism) and L-carnitine (needed for fat metabolism).
  • COLLAGEN PRODUCTION - Lysine is crucial for the formation of collagen, a major part of the body's connective tissues and appears to help the body absorb and conserve calcium and may reduce its excretion.
  • ENERGY PRODUCTION - Lysine contributes to energy production when converted to acetyl coenzyme A, one of the principal fuels for the Krebs cycle. Lysine is needed for growth and to help maintain nitrogen balance in the body.
  • HEALTHY IMMUNE SYSTEM - L-lysine has many other functions in the body because it is incorporated into many proteins, which are used by the body for a variety of purposes. Lysine supports a healthy immune system.
Bestseller No. 19
Nutricost L-Lysine 1000mg, 500 Capsules - Gluten Free, Non-GMO, 500mg Per Capsule
33 Reviews
Nutricost L-Lysine 1000mg, 500 Capsules - Gluten Free, Non-GMO, 500mg Per Capsule
  • 500mg of Premium L-Lysine Per Capsule, 1000mg Serving
  • Essential Amino Acid
  • Serving Size: 1-2 Capsules
  • Non-GMO, Gluten Free
  • Made in the USA
SaleBestseller No. 20
Solgar L-Lysine Vegetable Capsules, 500 mg, 250 Count – Supports Healthy Skin and Lips
84 Reviews
Solgar L-Lysine Vegetable Capsules, 500 mg, 250 Count – Supports Healthy Skin and Lips
  • BENEFITS - L-Lysine is an amino acid that is used by the body for the production of collagen which is a protein that is used to promote the positive integrity of skin tissue as well as the lips.
  • EASY TO TAKE - The formulation of Solgar L-Lysine 500mg provides the body with Free Form L-Lysine in order to promote optimal absorption and assimilation into the body's systems.
  • ESSENTIAL AMINO - L-Lysine is an essential amino acid that contributes to the body being able to support the health of skin tissue.
  • SUITABLE FOR VEGANS - All capsules are non-GMO and certified gluten free. They are also free of wheat, dairy, soy, yeast, sugar, sodium, artificial flavors, sweeteners, preservatives and colors.
Bestseller No. 21
Life Extension L-Lysine 620 mg, 100 Vegetarian Caps
22 Reviews
Life Extension L-Lysine 620 mg, 100 Vegetarian Caps
  • L-lysine has been shown to reduce anxiety
  • Helps maintain nitrogen balance in the body
  • Shown to increase the absorption and retention of calcium
Bestseller No. 22
Tomlyn Immune Support L-Lysine Supplement Powder for Cats, 100g
947 Reviews
Tomlyn Immune Support L-Lysine Supplement Powder for Cats, 100g
  • Supplement for cat to help support normal respiratory function and maintain normal eye health
  • High levels of L-Lysine Hydrochloride - 500 mg
  • Veterinarian formulated
  • 100% Satisfaction Guaranteed!
SaleBestseller No. 23
Best Naturals Lysine 1000mg 180 Tablets - Double Strength Lysine for cats cold sores
70 Reviews
Best Naturals Lysine 1000mg 180 Tablets - Double Strength Lysine for cats cold sores
  • Our LYSINE 1000mg Supports immune System & Calcium Absorption
  • Best Naturals Lysine plays an essential part in the production of carnitine, an amino acid which helps convert fatty acids into energy
  • No Artificial Color, FIavor or Sweetener, No Preservatives, No Sugar, No Starch, No Corn, No Egg, No Lactose, No Gluten, No wheat, No Yeast, No Fish. Sodium Free.
  • Our LYSINE Tablets contains 1000mg L-Lysine per tablet - 180 Tablets per bottle
  • TOP QUALITY GMP CERTIFIED PRODUCTS - All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world -- Proudly Made in USA -- Purity & Potency Guaranteed
Bestseller No. 24
L-Lysine 500mg - 100 - Capsule
16 Reviews
L-Lysine 500mg - 100 - Capsule
  • Recommend: One capsule daily or as directed.
  • RDA: L-Lysine...500mg
  • Does Not Contain: Tablet Binders, Coatings, Colorings, Corn, Soy, Yeast, Rice, Barley, Wheat, Lactose (Milk Sugar), Milk, Citrus, Fish, Egg Products, Added Flavorings, Sugars, Salt, Artificial Sweeteners, Colorings, Preservatives, Salicylates.
  • Disclaimer: This website is for informational purposes only. Always check the actual product label in your possession for the most accurate ingredient information due to product changes or upgrades that may not yet be reflected on our web site. These statements made in this website have not been evaluated by the Food and Drug Administration. The products offered are not intended to diagnose, treat
  • Serving Size: 1
Bestseller No. 25
Sundown Naturals L-Lysine 500 mg Essential Amino Acids, 100 Tablets
6 Reviews
Sundown Naturals L-Lysine 500 mg Essential Amino Acids, 100 Tablets
  • 100% free of gluten & wheat, dairy & lactose, artificial flavors
  • For balanced nutrition and health
  • Supports healthy skin and lips
  • Tablets are coated for easy swallowing
  • 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

Amazon Best Seller Products List Last Updated on 2018-02-23

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