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 18 of 40), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Intra Blast Green AppleNutraBio850 mg
- Intra Blast New York PunchNutraBio850 mg
- Intra Blast Orange MangoNutraBio · off the market850 mg
- Intra Blast Orange MangoNutraBio Performance850 mg
- Intra Blast Passion FruitNutraBio · off the market850 mg
- Intra Blast Raw UnflavoredNutraBio850 mg
- Intra Blast Strawberry Lemon BombNutraBio · off the market850 mg
- Intra Blast Strawberry Lemon BombNutraBio Performance850 mg
- Intra Blast Sweet TeaNutraBio · off the market850 mg
- Intra Blast Sweet TeaNutraBio Performance850 mg
- Intra Blast Tropical Fruit PunchNutraBio850 mg
- Intra Blue RaspberryGHOST1,500 mg
- INTRA Lemon LimeCore Nutritionals1,525 mg
- Intra Orange SqueezeGHOST1,500 mg
- INTRA Pineapple PeachCore Nutritionals1,525 mg
- Intra-Aid Blue RaspberryUniversalin a blend
- Intra-Aid Citrus BurstUniversal Nutritionin a blend
- Intra-MD Mountain Dog Grape TitanPrime Nutrition Platinum Series · off the market500 mg
- Intra-MD Mountain Dog Orange CarnagePrime Nutrition Platinum Series · off the market500 mg
- IntrAbolic Blue RaspberryAthletic Edge Nutrition · off the marketin a blend
- IntrAbolic Wild Berry PunchAthletic Edge Nutrition · off the marketin a blend
- intraKID All-In-One All Natural Fresh Raspberry TasteDrucker Labs · off the marketin a blend
- intraKID All-In-One All Natural Raspberry FlavorDrucker Labsin a blend
- intraMAX 2.0 Peach Mango FlavorDrucker Labsin a blend
- IntraW Cherry FrostSwolverine250 mg
- IntraW Tropical BlastSwolverine250 mg
- Invigorate HGHSynergistic Nutritional Compounds · off the marketin a blend
- Iron AllPuritan's Pride20 mg
- Isolate Matrix Chocolate4 Dimension Nutrition · off the market1,824 mg
- Isolate Matrix Strawberry4 Dimension Nutrition · off the market1,824 mg
- Isolate Matrix Vanilla4 Dimension Nutrition · off the market1,824 mg
- Isotropin Rejuvenation Tangerine Flavor Effervescent PacketsNewtonEverettin a blend
- Isotropin Rejuvenation Tangerine Flavor Effervescent SachetsNewtonEverett · off the marketin a blend
- JetMASS Strawberry LemonadeGAT Sport100 mg
- Jigsaw BasicJigsaw Health100 mg
- Joint HealthCORALadvantage · off the market100 mg
- Joint HealthBioFactor · off the market50 mg
- Joint HealthMeehan Formulations50 mg
- Joint-EezMontiff40 mg
- Keto +Plus Fruit PunchSportsResearch · off the market250 mg
- Keto +Plus Fruit PunchSR Sports Research250 mg
- Keto +Plus Raspberry LemonadeSR Sports Research250 mg
- Keto Essential AminosDr. Berg's · off the marketin a blend
- Keto Essential AminosDr. Bergin a blend
- Keto Plus Raspberry LemonadeSportsResearch · off the market250 mg
- KetoCuts Ketogenic Energy Drink Blue RaspberryALLMAXin a blend
- KetoCuts Ketogenic Energy Drink WatermelonALLMAXin a blend
- KEYZ Pina ColadaBlack Magicin a blend
- Kh-6JJJ Distributors36.83 mg
- Kid's Factors Daily Nutrient Boost With Whey ProteinNatural Factors150 mg