amino acid
Arginine supplements
Half of the 1,455 arginine supplements in the NIH label database that print an amount list 500 mg or less per serving; the middle half list 167 mg to 1,000 mg (DSLD version 9.4.0, January 2026). The 191 products whose only supplement ingredient is arginine list a median of 1,000 mg.
- Products listing it
- 2,5871,455 print an amount; 1,131 list it inside a blend without an amount
- Median per serving
- 500 mgmiddle half 167 mg to 1,000 mg
How much arginine do supplements contain?
The median product lists 500 mg per serving. One in ten lists 32.52 mg or less, one in ten 2,348 mg or more. The amount printed most often is 1,000 mg (179 products).
Products by amount of arginine per serving
1,455 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 1,000 mg | 179 | Maximum Nutrition Vanilla Bean (GNC Mega Men); Sport Milk Chocolate (GNC Mega Men); Sport Vanilla Bean (GNC Mega Men) |
| 500 mg | 152 | L-Arginine & L-Citrulline (GNC Mega Men); L-Arginine 500 mg (VitaCeutical Labs); L-Arginine 500 mg (Vitabase) |
| 1,500 mg | 65 | Recon (MusclePharm); Energy Enhancer N.O. (GNC Pro Performance AMP); Energy Enhancing Formula Refreshing Citrus (GNC Preventive Nutrition) |
| 20 mg | 63 | Amino Acid Complex (Bronson); Amino Acid Complex (Bronson Laboratories); Male Virility (L.A. Naturals) |
| 3,000 mg | 55 | Re-Grow Double Chocolate (GNC Beyond Raw); Re-Grow Vanilla Ice Cream (GNC Beyond Raw); Amplified Ripped Watermelon (GNC Pro Performance AMP) |
| 100 mg | 54 | Heart Miracle (Century Systems); Ultra Vita Man 50+ (Vitamin World); Ultra Amino Complex Watermelon (GNC Pro Performance) |
| 50 mg | 48 | Men's Multiple (Radiance Select); Hyper Ten Support (The Professional Series); Hyper Rx Depletion (Martin Avenue Pharmacy) |
| 250 mg | 48 | Nature's Aphrodisiac For Women (Windmill Health Products); Cardio-Klenz (Xtendlife); Cardio-Support (Xtendlife) |
| 200 mg | 45 | Amplified Endurance Booster Orange (GNC Pro Performance AMP); Amplified Endurance Booster Blue Raspberry (GNC Pro Performance AMP); DHEA+ Prostate & Virility Formula (GNC Mega Men) |
| 5,000 mg | 39 | RapidDrive Arginine 5000 Unflavored (GNC Pro Performance); RapidDrive Arginine 5000 Fruit Punch (GNC Pro Performance); RapidDrive Arginine 5000 (GNC Pro Performance) |
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 arginine?
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).
- HMB Complex Natural Citrus FlavorGenestra Brands7,000 mg
- Muscle SynergyBeverly International7,000 mg
- Pure L-Arginine PowderDoctor's Best6,000 mg
- L-Arginine HCl Tropical FlavorThe Vitamin Shoppe6,000 mg
- L-Arginine PowderNOW Sports6,000 mg
- Muscle MemoryLife Priority6,000 mg
- L-Arginine Plus GrapeElements of Health Care5,110 mg
- RapidDrive Arginine 5000 UnflavoredGNC Pro Performance5,000 mg
Have the amounts changed over the years?
Products whose current label entered DSLD in 2011 list a median of 600 mg; those entered in 2025, 500 mg.
| Year | Products | Median per serving |
|---|---|---|
| 2011 | 47 | 600 mg |
| 2012 | 92 | 621.5 mg |
| 2013 | 108 | 500 mg |
| 2014 | 78 | 500 mg |
| 2015 | 68 | 500 mg |
| 2016 | 67 | 1,000 mg |
| 2017 | 74 | 1,000 mg |
| 2018 | 74 | 709 mg |
| 2019 | 85 | 500 mg |
| 2020 | 133 | 644 mg |
| 2021 | 121 | 500 mg |
| 2022 | 121 | 500 mg |
| 2023 | 114 | 428.5 mg |
| 2024 | 142 | 500 mg |
| 2025 | 131 | 500 mg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing arginine by DSLD product type
Brands listing it most: Douglas Laboratories (27), GNC Pro Performance AMP (27), GNC Beyond Raw (24), GNC Mega Men (23), GNC Pro Performance (20), NOW Sports (17), MET-Rx (15), GNC (13), Cellucor (12), Bronson (11).
Every product listing arginine
2,587 products, A to Z by name (page 46 of 52), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Surge 2.0 Fruit PunchAdvanced Nutrition Systemsin a blend
- Surge 2.0 PineappleAdvanced Nutrition Systemsin a blend
- Surge XMP Fruit PunchANSin a blend
- Surge XMP PineappleANSin a blend
- Sustained plus Immediate Release L-Arginine 500 mgDoctor's Best1,000 mg
- Sustained Release L-Arginine 350 mgEP · off the market350 mg
- Sweet & Slim Chocolate Mocha MintSpray For Lifein a blend
- SxHigher Nature3,000 mg
- SX For Great SexHigher Nature3,000 mg
- Synergy Maintenance Citrus FlavoredOfficial HCG Diet Planin a blend
- Syntha Phase ChocolatePrecision Engineered1,539 mg
- Syntha Phase Cookies & CreamPrecision Engineered1,539 mg
- Syntha Phase VanillaPrecision Engineered1,539 mg
- Synthesize Exotic FruitVPXin a blend
- Synthesize Grape BubblegumVPXin a blend
- T SupportViMulti25 mg
- T-Bomb 3xtremeMHP Maximum Human Performancein a blend
- T-Bomb IIMHP · off the marketin a blend
- T-Bomb IIMHP Maximum Human Performancein a blend
- T-EnhanceNature's Craft20 mg
- T-StrongApplied Nutritionin a blend
- T-ThriveJust Ripe Nutrition250 mg
- T5X ExtremeMuscle Forcein a blend
- Take ControlVitinityin a blend
- Take Heart II Without HormonesAllergy Research Group480 mg
- Test Testosterone Booster for MenAtlantis Nutrition10 mg
- Test WORxSuperiorLabsin a blend
- Testo BoosterDrFormulasin a blend
- TestomenixTestomenix250 mg
- TestosilLeading Edge Health250 mg
- Testosterole Maximum Libido ComplexMaximum Internationalin a blend
- Testosterone BoostMyvitaminsin a blend
- Testosterone Booster Extra StrengthPurely Optimal50 mg
- Testosterone Code StrawberryMMUSAin a blend
- Testosterone FactorsMichael's Naturopathic Programsin a blend
- Testosterone FactorsMNP Michael's Naturopathic Programs · off the marketin a blend
- Testosterone FactorsMH Michael's Health Naturopathic Programsin a blend
- Testosterone PowerNature's Truth · off the marketin a blend
- Testrol Anabolic & Potency ActivatorGAT150 mg
- TESTROL OriginalGAT Sport150 mg
- TestrongDr. Venessa's Formulas20 mg
- TestroVaxNovex Biotechin a blend
- TestroVax [Testrothione] 2700 mgNovex Biotech · off the marketin a blend
- TevaSlimCoDeCo · off the marketin a blend
- The HCG SolutionNiGen BioTech · off the marketin a blend
- Thermo Fat Burner Creatine Serum Lemon LimePhytonutritiain a blend
- Thermo Fat Burner Creatine Serum RaspberryPhytonutritiain a blend
- Thrive MLe-Velin a blend
- Time-Released Mega Men Diabetic SupportGNC Mega Men25 mg
- Timed Release Ultra Man High PotencyGood 'N Natural · off the marketin a blend