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 8 of 13), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Metabolic Cleanse Nutritional Detoxification Support Natural Vanilla FlavorDouglas Laboratories · off the market2,036 mg
- Metabolic Cleanse Nutritional Detoxification Support Natural Vanilla Flavor Vegetarian FormulaDouglas Laboratories · off the market2,036 mg
- MFX EAA Blue Ice Pop FlavorMuscle Feast260 mg
- MFX EAA Green Apple FlavorMuscle Feast260 mg
- MFX EAA Tangerine FlavorMuscle Feast260 mg
- MFX EAA Watermelon FlavorMuscle Feast260 mg
- Mg-K AspartateDouglas Laboratories682 mg
- Micellar Casein Z6 VanillaMRI Performance · off the market1,585 mg
- Momentum Ultimate DrinkProfessional Botanicalsin a blend
- Monster Amino Blue RaspberryCytoSport249 mg
- Monster Amino Fruit PunchCytoSport249 mg
- Monster Amino Sour AppleCytoSport249 mg
- Monster Amino Sour GrapeCytoSport249 mg
- Mood GuardPerque500 mg
- Mr. Hyde Signature Blue RazzProSuppsin a blend
- MRP All Natural Meal-Replacement Shake ChocolatePure Advantage · off the market5,000 mg
- MRP All Natural Meal-Replacement Shake VanillaPure Advantage · off the market5,000 mg
- MRP ChocolatePure Advantage3,956 mg
- MRP VanillaPure Advantage3,956 mg
- Multi II Vegetable CapsulesSolgarin a blend
- Multi TwoVillage Green Apothecary20 mg
- Multi Two TabsHealth Products Distributors20 mg
- Multi-Pro WheyIDS2,181 mg
- Multi-Pro Whey Belgian ChocolateIDS2,181 mg
- Multi-Pro Whey Cinnamon VanillaIDS2,181 mg
- Multi-Vitamin & Mineral Liquid Formula Natural Fruit FlavorLife's Fortunein a blend
- Multiplex Complete Wild Berry FlavorNuMedicain a blend
- Multivitamin & Essential Minerals BerryFight Labsin a blend
- Multivitamin with BCAA + Essential Amino AcidsSport Formula 99in a blend
- Multivitamin with BCAA + Essential Amino Acids Fruit PunchSport Formula 99in a blend
- Multivitamin with BCAA + Essential Amino Acids Orange BurstSport Formula 99in a blend
- Muscle Infusion ChocolateNutrex Research Black Series2,535 mg
- Muscle Infusion Chocolate Banana CrunchNutrex Research Black Series2,545 mg
- Muscle Infusion Chocolate Peanut Butter CrunchNutrex Research Black Series2,522 mg
- Muscle Infusion VanillaNutrex Research Black Series2,640 mg
- MuscLean Chocolate MilkshakeMetabolic Nutrition2,150 mg
- MuscLean Peanut Butter MilkshakeMetabolic Nutrition2,473 mg
- MuscLean Strawberry MilkshakeMetabolic Nutrition2,258 mg
- MuscLean Vanilla MilkshakeMetabolic Nutrition2,258 mg
- Mushroom Coffee+Everyday Dose265 mg
- Mushroom Matcha+Everyday Dose284 mg
- My AminoplexCrayhon Research · off the market255 mg
- N-Large3 Vanilla CremeProlab · off the market5,825 mg
- N-Large3 Wild StrawberryProlab · off the market5,825 mg
- NailsCalifornia Natural · off the marketin a blend
- Nano Vapor Blue RaspberryMuscleTech Performance Series1,000 mg
- naNO Vapor Hardcore Blue Raspberry GlacierMuscleTech Pro Seriesin a blend
- naNO Vapor Hardcore Fruit PunchMuscleTech Pro Seriesin a blend
- naNO Vapor Hardcore Orange HazeMuscleTech Pro Seriesin a blend
- Nano Vapor Hardcore Pre-Workout Formula Sour AppleMuscleTech Performance Series3,000 mg