| Nature MadeL-Lysine 1000 mg 1 tablet | |
| Sundown NaturalsL-Lysine Amino Acid Supplements 500 mg 1 tablet | |
| Hy-VeeHealthMarket L-Lysine 600 mg 1 tablet | |
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| SolarayL-Lysine w/ Vitamin C, B6 & Zinc 1000 mg 3 tablets | |
| Nature MadeL-Lysine 500 mg 1 tablet | |
| Nature's BountyL-Lysine 1000 mg 1 tablet | |
| CarlsonL-Lysine Powder 0.5 tsp (1.2g) | |
| CarlsonPro-Rite 1 tablet | |
| CarlsonL-Lysine 500 mg 1 capsule | |
| Natures PlusL-Lysine 500 mg 1 capsule | |
| NowL-Lysine 500 mg 1 capsule | |
| NowL-Lysine 500 mg 1 tablet | |
| NowL-Lysine Powder 1⁄4 tsp (552mg) | |
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| NowDouble Strength L-Lysine 1000 mg 1 tablet | |
| Jarrow FormulasL-Lysine 500 mg 1 capsule | |
| Source NaturalsL-Lysine 500 mg 1 capsule | |
| Source NaturalsL-Lysine Powder 0.5 tsp (1.64g) | |
| Source NaturalsL-Lysine 500 mg 1 tablet | |
| Source NaturalsL-Lysine 1000 mg 1 tablet | |
| Source NaturalsL-Proline & L-Lysine 550 mg 4 tablets | |
| Simple TruthL-Lysine 500 mg 1 softgel | |
| Country LifeL-Lysine 1000 mg 1 tablet | |
| Country LifeL-Lysine 500 mg 1 tablet | |
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| Country LifeL-Lysine 500 mg 1 capsule | |
| TwinlabL-Lysine Caps 500 mg 1 capsule | |
| Puritan's PrideL-Lysine 500 mg 1 caplet | |
| Puritan's PrideL-Arginine, L-Ornithine & L-Lysine Complex 4 caplets | |
| Puritan's PrideL-Lysine 1000 mg 1 caplet | |
| H-E-BHCl L-Lysine 500 mg 2 tablets | |
| Spring ValleyL-Lysine 500 mg 1 tablet | |
| Thorne ResearchL-Lysine 1 capsule | |
| Rite AidL-Lysine 1000 mg 1 tablet | |
| Rite AidL-Lysine 500 mg 1 tablet | |
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| CVS HealthL-Lysine 1000 mg 1 caplet | |
| CVS HealthL-Lysine 500 mg 1 caplet | |
| Whole Foods MarketPower Lysine 3 tablets | |
| BluebonnetL-Lysine 1000 mg 1 caplet | |
| BluebonnetL-Lysine 500 mg 1 capsule | |
| SolgarL-Lysine Tablets 1000 mg 1 tablet | |
| SolgarL-Lysine Vegetable Capsules 500 mg 1 capsule | |
| SolarayFree Form Amino Acid L-Lysine 500 mg 1 capsule | |
| SolarayL-Lysine Monolaurin Immune Support Formula 2 capsules | |
| SwansonL-Lysine 500 mg 1 capsule | |
| SwansonFree-Form L-Lysine 500 mg 1 capsule | |
| Country LifeL-Lysine Advanced 1500 mg 3 capsules | |
| Country LifeChewable L-Lysine 2 chewable tablets | |
| Spring ValleyL-Lysine 1000 mg 1 tablet | |
| Natural FactorsL-Lysine 500 mg 2 capsules | |
| GNCL-Lysine 500 mg 1 tablet | |
| MeijerNatural L-Lysine 1000 mg Tablet 1 tablet | |
| Up & UpL-lysine HCI 1000 mg 2 tablets | |
| Full Circle MarketL-Lysine 500 mg 1 capsule | |
