amino acid
Lysine supplements
Half of the 1,250 lysine supplements in the NIH label database that print an amount list 500 mg or less per serving; the middle half list 148.25 mg to 996.25 mg (DSLD version 9.4.0, January 2026). The 194 products whose only supplement ingredient is lysine list a median of 500 mg.
- Products listing it
- 1,9511,250 print an amount; 701 list it inside a blend without an amount
- Median per serving
- 500 mgmiddle half 148.25 mg to 996.25 mg
How much lysine do supplements contain?
The median product lists 500 mg per serving. One in ten lists 47.9 mg or less, one in ten 1,500 mg or more. The amount printed most often is 500 mg (186 products).
Products by amount of lysine per serving
1,250 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 500 mg | 186 | Recon (MusclePharm); L-Lysine 500 mg (VitaCeutical Labs); L-Lysine 500 mg (Vitabase) |
| 1,000 mg | 99 | L-Lysine 1000 mg (Sundown Naturals); Ultra Amino Complex Watermelon (GNC Pro Performance); Re-Power Orange (GNC Beyond Raw) |
| 100 mg | 54 | Calcium (Vitabase); Neuro-Natural Memory (Xtendlife); Bio-Immunozyme Forte (Biotics Research Corporation) |
| 250 mg | 51 | Optimized TryptoPure Plus (Life Extension); Immune Shield H Formula Natural Immune Stimulator (Douglas Laboratories); ProtoClear Detoxification Formula (Protocol For Life Balance) |
| 850 mg | 43 | Intra Blast Raw Unflavored (NutraBio); Intra Blast Green Apple (NutraBio); EAA Pure Blue Raspberry (NutraBio) |
| 50 mg | 39 | Heart Miracle (Century Systems); Apetima's Plus Biokemical (Razel Laboratories); Renew 180 (Indiana Botanic Gardens) |
| 150 mg | 32 | Kid's Factors Wild Berry Smoothie Mix (Natural Factors); Kid's Factors Daily Nutrient Boost With Whey Protein (Natural Factors); Heartbeat Elite (Carlson) |
| 300 mg | 29 | Amino Acid Synergy (Designs for Health); HGH Booster Formula (Indiana Botanic Gardens); HGH Booster Formula (Botanic Choice) |
| 750 mg | 29 | Gut Feeling Max (HoltraCeuticals); InflammaCORE Natural Cherry (Ortho Molecular Products); InflammaCORE Orange Splash (Ortho Molecular Products) |
| 30 mg | 20 | Bio-Multi Plus (Biotics Research Corporation); Bio-Multi Plus Iron & Copper Free (Biotics Research Corporation); Bio-Multi Plus Iron Free (Biotics Research Corporation) |
Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).
Which products list the most lysine?
On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).
- Matrix 1.0 Milk ChocolateSyntrax8,700 mg
- L-Lysine 6000 mgSuperSmart6,000 mg
- Anti-Aging 3 Collagen Type I, II & III TropicalDr. Venessa's4,000 mg
- Anti-Aging 3 Collagen Type I, II & III Mixed BerryDr. Venessa's4,000 mg
- MRP ChocolatePure Advantage3,339 mg
- MRP VanillaPure Advantage3,339 mg
- Grunt Cherry LimeRedcon13,160 mg
- Grunt Blood OrangeRedcon13,160 mg
Have the amounts changed over the years?
Products whose current label entered DSLD in 2011 list a median of 480 mg; those entered in 2025, 500 mg.
| Year | Products | Median per serving |
|---|---|---|
| 2011 | 29 | 480 mg |
| 2012 | 91 | 500 mg |
| 2013 | 107 | 200 mg |
| 2014 | 48 | 615 mg |
| 2015 | 59 | 500 mg |
| 2016 | 43 | 500 mg |
| 2017 | 60 | 486.5 mg |
| 2018 | 47 | 500 mg |
| 2019 | 53 | 450 mg |
| 2020 | 132 | 487 mg |
| 2021 | 106 | 500 mg |
| 2022 | 112 | 500 mg |
| 2023 | 121 | 500 mg |
| 2024 | 117 | 500 mg |
| 2025 | 125 | 500 mg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing lysine by DSLD product type
Brands listing it most: NutraBio (45), Douglas Laboratories (37), Metagenics (23), Bronson (15), Axe & Sledge Supplements (14), Natural Factors (14), Source Naturals (13), NOW (12), Arms Race Nutrition (12), XYMOGEN (11).
Every product listing lysine
1,951 products, A to Z by name (page 12 of 40), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- EAA Essential Amino Acids 1000 mg CapsulesBulkSupplements.comin a blend
- EAA Natural Raw UnflavoredNutraBio · off the market850 mg
- EAA Natural Strawberry LemonadeNutraBio · off the market850 mg
- EAA Psycho PeachFINAFLEX1,000 mg
- EAA Pure Blue RaspberryNutraBio850 mg
- EAA Pure Cherry LimeadeNutraBio850 mg
- EAA Pure Dragonfruit CandyNutraBio850 mg
- EAA Pure Grape Berry CrushNutraBio850 mg
- EAA Pure Raspberry LemonadeNutraBio850 mg
- EAA Pure Strawberry Lemon BombNutraBio850 mg
- EAA Raw UnflavoredNutraBio850 mg
- EAA Strawberry LemonadeNutraBio850 mg
- EAA Surge Peach MangoJacked Factory JFin a blend
- EAA Surge PineappleJacked Factoryin a blend
- Eaa2000Evlution Nutrition500 mg
- EAAs Essential Amino Acids Kiwi-StawberryPrime Nutrition Performance Series · off the market500 mg
- EAAs Essential Amino Acids WatermelonPrime Nutrition Performance Series · off the market500 mg
- Elemental Select VanillaMoss Nutrition · off the marketin a blend
- Elite Training PacksPrecision Engineered · off the market198 mg
- Endurance and Recovery Fruit PunchTrue Athlete250 mg
- Endurance and Recovery GrapeTrue Athlete250 mg
- Endure Creatine Serum Lemon LimePhytonutritiain a blend
- Endure Creatine Serum RaspberryPhytonutritiain a blend
- Energized Aminos Pink Star CandySNS Serious Nutrition Solutionsin a blend
- Energy & Fat Metabolism FactorsProCaps Laboratories50 mg
- Energy & Fat Metabolism FactorsProCaps50 mg
- Energy Drink Powder Peach MangoBuilt By Naturein a blend
- EnersineGNLD · off the marketin a blend
- EnersineNeoLife Sport · off the marketin a blend
- Enhanced EAA + Blood OrangeEA500 mg
- Enigma PineappleApollon Nutrition1,000 mg
- Enigma Strawberry AcaiApollon Nutrition1,000 mg
- Environmental Defense 1Priority One Nutritional Supplements60 mg
- Enzyme DefenseEnzyme Science · off the market10 mg
- Epstein Barr SupportSignature Supplements100 mg
- Essenital AMIN.O. Energy Citrus SpritzON Optimum Nutritionin a blend
- Essential AMIN.O Energy Rainbow SherbetON Optimum Nutritionin a blend
- Essential AmiN.O. Energy + Electrolytes Cranberry Lemonade BreezeON Optimum Nutritionin a blend
- Essential AmiN.O. Energy + Electrolytes Pineapple TwistON Optimum Nutritionin a blend
- Essential AmiN.O. Energy + Electrolytes Tangerine WaveON Optimum Nutritionin a blend
- Essential AmiN.O. Energy + Electrolytes Watermelon SplashON Optimum Nutritionin a blend
- Essential AMIN.O. Energy Advanced + Cherry BerryON Optimum Nutritionin a blend
- Essential AMIN.O. Energy Advanced+ Beach BlastON Optimum Nutritionin a blend
- Essential AMIN.O. Energy Advanced+ Strawberry MangoON Optimum Nutritionin a blend
- Essential AMIN.O. Energy Blue RaspberryOptimum Nutritionin a blend
- Essential AMIN.O. Energy Blue RaspberryON Optimum Nutritionin a blend
- Essential AMIN.O. Energy Blueberry LemonadeON Optimum Nutritionin a blend
- Essential AMIN.O. Energy Blueberry MojitoON Optimum Nutritionin a blend
- Essential AMIN.O. Energy Blueberry Mojito FlavorON Optimum Nutrition · off the marketin a blend
- Essential AMIN.O. Energy Concord GrapeON Optimum Nutritionin a blend