amino acid
Aspartic Acid supplements
Half of the 377 aspartic acid supplements in the NIH label database that print an amount list 337 mg or less per serving; the middle half list 106 mg to 1,846 mg (DSLD version 9.4.0, January 2026).
- Products listing it
- 623377 print an amount; 246 list it inside a blend without an amount
- Median per serving
- 337 mgmiddle half 106 mg to 1,846 mg
How much aspartic acid do supplements contain?
The median product lists 337 mg per serving. One in ten lists 48.01 mg or less, one in ten 2,600 mg or more. The amount printed most often is 1,000 mg (14 products).
Products by amount of aspartic acid per serving
377 products, log scale; extreme 0.2% at each end left out of the drawing.
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 aspartic acid?
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).
- Metabolic Bioshock LemonadeGiant Sports4,000 mg
- MRP ChocolatePure Advantage3,956 mg
- MRP VanillaPure Advantage3,956 mg
- Leanology ChocolateTriVita3,666 mg
- Amino Restore Natural Choclate FlavorTaylor MD Formulations3,360 mg
- 100% Whey Protein Fuel Strawberry SmashTwinlab3,320 mg
- 100% Whey Protein Fuel Vanilla SlamTwinlab3,320 mg
- 100% Whey Protein Fuel Chocolate SurgeTwinlab3,310 mg
Have the amounts changed over the years?
Products whose current label entered DSLD in 2012 list a median of 913 mg; those entered in 2024, 108 mg.
| Year | Products | Median per serving |
|---|---|---|
| 2012 | 38 | 913 mg |
| 2013 | 69 | 135 mg |
| 2014 | 28 | 1,649 mg |
| 2015 | 20 | 800 mg |
| 2020 | 40 | 540 mg |
| 2021 | 23 | 210 mg |
| 2022 | 32 | 260 mg |
| 2024 | 20 | 108 mg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing aspartic acid by DSLD product type
Brands listing it most: Douglas Laboratories (34), DaVinci Laboratories Of Vermont (12), Muscle Feast (11), Metabolic Nutrition (10), Bronson (9), NutraBio (9), Natural Factors VegiDay (8), Perque (7), California Academy of Health (7), Universal (7).
Every product listing aspartic acid
623 products, A to Z by name (page 2 of 13), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- All In One Plus Cranberry Aloe Vera FlavorTropical Oasis · off the marketin a blend
- All Insurance Vitamin PowderBronson Laboratories85 mg
- All Natural Essentials Mango PeachMuscle Feast287 mg
- All Natural Meal Replacement Shake VanillaOx Nutrition · off the market5,000 mg
- All Plant Protein PowderNutrilite · off the market1,100 mg
- All- Basic 677 MilligramsMontiffin a blend
- All-Basic-Plus 750 MilligramsMontiffin a blend
- Allied Amino Acids 675 mgDr. Clark Storein a blend
- Alpha Amino Prototype 216MuscleTechin a blend
- Alpha KG+Metabolic Maintenance50 mg
- Amino 1000Precision Engineered81 mg
- Amino 1000Universal493 mg
- Amino 1000NOW · off the market275 mg
- Amino 1000Myology · off the market81 mg
- Amino 1500 Free Form & Peptide BondGood 'N Natural · off the market135 mg
- Amino 1900Universal600 mg
- Amino 2000Prolab · off the market300 mg
- Amino 21DaVinci Laboratories Of Vermont · off the market45 mg
- Amino 21DaVinci Laboratories45 mg
- Amino 2250Universal Nutrition · off the market373 mg
- Amino 2250Universal373 mg
- Amino 2400 Wild CherryMET-Rx1,073 mg
- Amino 2700Universal652 mg
- Amino 3000MET-Rx122 mg
- Amino Acid 750 mgBluebonnet235 mg
- Amino Acid CapsulesBluebonnet · off the market235 mg
- Amino Acid CompleteKlaire Labs · off the market15 mg
- Amino Acid ComplexVitaCeutical Labs86 mg
- Amino Acid ComplexBronson80 mg
- Amino Acid ComplexIndiana Botanic Gardens60 mg
- Amino Acid ComplexBronson Laboratories80 mg
- Amino Acid ComplexWonder Labs67.5 mg
- Amino Acid ComplexSuperLife24 mg
- Amino Acid Complex 1500 mgBronson Laboratories · off the market135 mg
- Amino Acid Complex With CalciumSundown Naturalsin a blend
- Amino AcidsEnriching Gifts86 mg
- Amino Acids 1000 mgBluebonnet240 mg
- Amino Acids FormulaMartin Avenue Pharmacy74 mg
- Amino AllNutri-West336 mg
- Amino AthleteSource Naturals Athletic Seriesin a blend
- Amino BlendPL Progressive Laboratories · off the market206 mg
- Amino BlendProgressive Professional from Progressive Laboratories206 mg
- Amino ComplexThe Vitamin Shoppe434 mg
- Amino ComplexDr. Rico Perez36 mg
- Amino Complex & Immunity BlendYuen Diing Enterprisein a blend
- Amino Complex 500 mgQuest · off the market31.5 mg
- Amino DaySource Naturalsin a blend
- Amino Decanate Citrus LimeMuscleMedsin a blend
- Amino Decanate WatermelonMuscleMedsin a blend
- Amino FuelTwinlab · off the market1,205 mg