| L-Lysine 6000 mg | SuperSmart | 6000 mg | — | Capsule |
| Ortho C+ Lemon Flavor● OTHER INGREDIENTS (3) | AOR Advanced Orthomolecular Research Premium | 3000 mg | — | Powder |
| Cardio Pro● OTHER INGREDIENTS (1) | Progressive Professional from Progressive Laboratories | 3000 mg | — | Powder |
| Whey Protein Gold Isolate Plus Natural Vanilla Flavor | California Academy of Health | 2364 mg | — | Powder |
| Whey Protein Gold Isolate Plus Natural Chocolate Flavor● OTHER INGREDIENTS (1) | California Academy of Health | 2226 mg | — | Powder |
| 100% Whey Protein Fuel Chocolate Surge● OTHER INGREDIENTS (1) | Twinlab | 2180 mg | — | Powder |
| 100% Whey Protein Fuel Vanilla Slam● OTHER INGREDIENTS (1) | Twinlab | 2180 mg | — | Powder |
| 100% Whey Protein Fuel Strawberry Smash● OTHER INGREDIENTS (1) | Twinlab | 2180 mg | — | Powder |
| Advanced Recovery Formula Vanilla● OTHER INGREDIENTS (1) | Biosteel | 2080 mg | — | Powder |
| Advanced Recovery Formula Chocolate● OTHER INGREDIENTS (1) | BioSteel | 2080 mg | — | Powder |
| Whey Protein Isolate Chocolate● OTHER INGREDIENTS (1) | BioSteel | 2014 mg | — | Powder |
| Whey Protein Isolate Vanilla● OTHER INGREDIENTS (1) | BioSteel | 2014 mg | — | Powder |
| Lip Lysine Immune Plus | Wise Woman Herbals | 1800 mg | — | Capsule |
| GH-Boost Tea-Berry Blast● OTHER INGREDIENTS (2) | Nugenix | 1500 mg | — | Powder |
| L-Lysine Advanced 1,500 mg● OTHER INGREDIENTS (2) | Country Life | 1500 mg | — | Capsule |
| Nugenix GH-Boost Tea-Berry Blast● OTHER INGREDIENTS (1) | Nugenix | 1500 mg | — | Other (e.g. tea bag) |
| Super Lysine+ Immune Support● OTHER INGREDIENTS (1) | Quantum Health | 1500 mg | — | Tablet or Pill |
| L-Lysine 1,500 mg | Dr. Mercola | 1500 mg | — | Capsule |
| Amino L-Lysine● OTHER INGREDIENTS (1) | Genestra Brands | 1350 mg | — | Capsule |
| Cocoa HGH | DaVinci Laboratories | 1250 mg | — | Powder |
| Maxi-HGH | DaVinci Laboratories | 1250 mg | — | Powder |
| Essential Amino Acids Watermelon● OTHER INGREDIENTS (1) | 1st Phorm | 1200 mg | — | Powder |
| GH Peak● OTHER INGREDIENTS (1) | Blue Star Nutraceuticals | 1200 mg | — | Capsule |
| Arginine Pyroglutamate Lysine | NutraBio | 1200 mg | — | Powder |
| Arginine Pyroglutamate Lysine 2400 Milligrams | NutraBio | 1200 mg | — | Capsule |
| OptiCleanse Plus Rice Original | XYMOGEN | 1109 mg | — | Powder |
| L-Lysine 1000 mg | Nutricost | 1000 mg | — | Capsule |
| EAA Psycho Peach● OTHER INGREDIENTS (1) | FINAFLEX | 1000 mg | — | Powder |
| L-Lysine 1,000 mg● OTHER INGREDIENTS (3) | Country Life | 1000 mg | — | Tablet or Pill |
| L-Lysine 1000 mg● OTHER INGREDIENTS (2) | AN Amazing Nutrition Amazing Formulas | 1000 mg | — | Tablet or Pill |
| Maximum Strength L-Lysine 1000 mg Free Form● OTHER INGREDIENTS (3) | Vitamin World | 1000 mg | — | Other (e.g. tea bag) |
| Gorilla Mode EAAS Lemon Lime● OTHER INGREDIENTS (1) | Gorilla Mind | 1000 mg | — | Powder |
| L-Lysine 500 mg● OTHER INGREDIENTS (2) | Natural Factors | 1000 mg | — | Capsule |
| L-Lysine 1,000 mg & Zinc 30 mg● OTHER INGREDIENTS (4) | Puritan's Pride | 1000 mg | — | Tablet or Pill |
| ImmunityMD | 1MD | 1000 mg | — | Capsule |
| L-Lysine 1000 mg● OTHER INGREDIENTS (2) | GNC | 1000 mg | — | Other (e.g. tea bag) |
| L-Lysine 1000 mg● OTHER INGREDIENTS (3) | Sundown Naturals | 1000 mg | — | Other (e.g. tea bag) |
| L-Lysine Beta Glucan 1000 mg | Solaray | 1000 mg | — | Capsule |
| Lysine Ultra● OTHER INGREDIENTS (2) | WholeHealth | 1000 mg | — | Capsule |
| L-Lysine 1000 mg● OTHER INGREDIENTS (3) | Finest Nutrition | 1000 mg | — | Tablet or Pill |
| L-Lysine 1,000 mg● OTHER INGREDIENTS (1) | up&up | 1000 mg | — | Tablet or Pill |
| Lysine 1000 mg● OTHER INGREDIENTS (2) | Nature's Blend | 1000 mg | — | Tablet or Pill |
| L-Lysine 1000 mg● OTHER INGREDIENTS (3) | CVS Pharmacy | 1000 mg | — | Other (e.g. tea bag) |
| L-Lysine 1,000 mg● OTHER INGREDIENTS (2) | AN Amazing Nutrition Amazing Formulas | 1000 mg | — | Tablet or Pill |
| L-Lysine 1000 mg● OTHER INGREDIENTS (4) | 21st Century | 1000 mg | — | Tablet or Pill |
| L-Lysine 1000 mg● OTHER INGREDIENTS (2) | Viva Vitamins | 1000 mg | — | Tablet or Pill |
| L-Lysine● OTHER INGREDIENTS (2) | Nature's Craft | 1000 mg | — | Tablet or Pill |
| L-Lysine 1000 mg● OTHER INGREDIENTS (2) | KAL | 1000 mg | — | Tablet or Pill |
| Gorilla Mode EAAS Jungle Juice● OTHER INGREDIENTS (1) | Gorilla Mind | 1000 mg | — | Powder |
| Lock & Load⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Gorilla Mind | 1000 mg | — | Capsule |
| L-Lysine 1000 mg● OTHER INGREDIENTS (3) | Nature's Bounty | 1000 mg | — | Tablet or Pill |
| L-Lysine 1000 mg● OTHER INGREDIENTS (2) | Bluebonnet | 1000 mg | — | Other (e.g. tea bag) |
| L-Lysine 1000 mg● OTHER INGREDIENTS (2) | CVS Health | 1000 mg | — | Other (e.g. tea bag) |
| ImmunityMD● OTHER INGREDIENTS (1) | 1MD Nutrition | 1000 mg | — | Capsule |
| L-Lysine 1000 mg | Swiss BioEnergetics | 1000 mg | — | Tablet or Pill |
| EAA + BCAA Orange | Pure Power | 1000 mg | — | Powder |
| L-Lysine 1000 mg● OTHER INGREDIENTS (3) | The Vitamin Shoppe | 1000 mg | — | Tablet or Pill |
| L-Lysine 1,000 mg● OTHER INGREDIENTS (1) | Woodstock Vitamins | 1000 mg | — | Tablet or Pill |
| L-Lysine 1000● OTHER INGREDIENTS (2) | Foster Regal | 1000 mg | — | Tablet or Pill |
| L-Lysine 1000 mg● OTHER INGREDIENTS (2) | Puritan's Pride | 1000 mg | — | Other (e.g. tea bag) |
| Titan Orange Flavor● OTHER INGREDIENTS (2) | Vintage Muscle | 1000 mg | — | Powder |
| L-Lysine 1,000 mg● OTHER INGREDIENTS (2) | Nature's Truth | 1000 mg | — | Other (e.g. tea bag) |
| L-Lysine Extra Strength 1000 mg● OTHER INGREDIENTS (3) | Bronson | 1000 mg | — | Tablet or Pill |
| L-Lysine SAP● OTHER INGREDIENTS (2) | NFH | 1000 mg | — | Capsule |
| L-Lysine 985 mg● OTHER INGREDIENTS (1) | Solaray | 985 mg | — | Tablet or Pill |
| L-Lysine Powder 960 mg | Carlson | 960 mg | — | Powder |
| Super Amino Night● OTHER INGREDIENTS (2) | Source Naturals | 900 mg | — | Tablet or Pill |
| Amino-9 Essentials Powder | NOW Sports | 888 mg | — | Powder |
| VRL-X● OTHER INGREDIENTS (1) | OL Olympian Labs | 800 mg | — | Capsule |
| Arginine Ornithine Lysine● OTHER INGREDIENTS (1) | Ultimate Nutrition Platinum Series | 750 mg | — | Capsule |
| Arginine Pyroglutamate Lysine● OTHER INGREDIENTS (1) | Ultimate Nutrition Platinum Series | 750 mg | — | Capsule |
| PureGreen Potein Chocolate | Vibrant Health | 730 mg | — | Powder |
| PureGreen Protein Natural | Vibrant Health | 730 mg | — | Powder |
| PureGreen Protein Chocolate | Vibrant Health | 730 mg | — | Powder |
| PureGreen Protein Mixed Berry | Vibrant Health | 730 mg | — | Powder |
| Herp-Eeze● OTHER INGREDIENTS (1) | OL Olympian Labs | 730 mg | — | Capsule |
| PureGreen Protein Vanilla | Vibrant Health | 730 mg | — | Powder |
| Pure L-Lysine Free Form Amino Powder | Hard Rhino | 680 mg | — | Powder |
| Amino-9 Essentials● OTHER INGREDIENTS (1) | NOW Sports | 665 mg | — | Tablet or Pill |
| Amino Complex Lemon Flavored | Thorne | 650 mg | — | Powder |
| Amino Complex Berry Flavored | Thorne | 650 mg | — | Powder |
| L-Lysine 620 mg● OTHER INGREDIENTS (1) | Life Extension | 620 mg | — | Capsule |
| R.P.M.● OTHER INGREDIENTS (4) | Dr. Rico Perez | 600 mg | — | Tablet or Pill |
| Chewable L-Lysine 600 mg Tangy Orange Twist Chew● OTHER INGREDIENTS (1) | Country Life | 600 mg | — | Tablet or Pill |
| 24/7 Beauty Collagen Protein Raspberry Flavored● OTHER INGREDIENTS (1) | IVL | 550 mg | — | Powder |
| Liquid Aminos Wild Cherry Flavor● OTHER INGREDIENTS (1) | Precision Engineered | 513 mg | — | Liquid |
| UltraCleanse Plus● OTHER INGREDIENTS (2) | Akasha Naturals | 505 mg | — | Powder |
| UltraClear Plus Natural Berry Flavor● OTHER INGREDIENTS (2) | Metagenics | 505 mg | — | Powder |
| UltraClear Plus Vanilla Flavor● OTHER INGREDIENTS (2) | Metagenics | 505 mg | — | Powder |
| UltraClear Plus pineapple banana flavor● OTHER INGREDIENTS (2) | Metagenics | 505 mg | — | Powder |
| UltraClear Plus pH Vanilla Flavor● OTHER INGREDIENTS (2) | Metagenics | 505 mg | — | Powder |
| UltraClear Plus pH Pineapple Banana Flavor● OTHER INGREDIENTS (2) | Metagenics | 505 mg | — | Powder |
| L-Lysine 500 mg● OTHER INGREDIENTS (1) | Swanson | 500 mg | — | Capsule |
| L-Lysine Viraguard 500 mg● OTHER INGREDIENTS (2) | Vitamin World | 500 mg | — | Capsule |
| L-Lysine 500 mg● OTHER INGREDIENTS (2) | CVS Health | 500 mg | — | Other (e.g. tea bag) |
| L-Lysine 500 mg● OTHER INGREDIENTS (1) | Vitamer Laboratories | 500 mg | — | Capsule |
| L-Lysine 500 mg● OTHER INGREDIENTS (1) | Carlson | 500 mg | — | Capsule |
| L-Lysine 500 mg● OTHER INGREDIENTS (1) | NaturesPlus | 500 mg | — | Capsule |
| Clear Response Vanilla | Innate Response Formulas | 500 mg | — | Powder |
| Density● OTHER INGREDIENTS (3) | Beverly International | 500 mg | — | Tablet or Pill |