PlainVitamins

Mass Amino Acid

by Beverly International · tablet or pill · 500 tablets

  • On the market (NIH)
  • UPC 8 57254 00060 3
  • DSLD label 332835
  • Serving 4 tablets
  • 125 servings

Mass Amino Acid by Beverly International lists 4 ingredients; 4 sit inside a blend without their own amounts, beside 2 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on June 25, 2025.

What is in Mass Amino Acid?

Each row as the label prints it, per serving of 4 tablets. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Mass Amino Acid: Supplement Facts rows against the market (DSLD label 332835, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories20 Calories
Protein4 g8%Protein in Mass Amino Acid against 8,985 products4 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.4 g

66% of 8,985 products listing protein give more (median 16 g).

Sodium70 mg3%Sodium in Mass Amino Acid against 14,514 products70 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.70 mg

Higher than 55% of 14,514 products listing sodium (median 55 mg).

Mass Amino Acid Hydrolysate Blend5,000 mg
Caseinpancreateic digest ofin the blend, no amount given
Whey Proteinin the blend, no amount given
Lysine Hydrochloridein the blend, no amount given
Milk Protein, Hydrolysatein the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 332835 (entered June 25, 2025), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 4 ingredients sit inside a blend, so their amounts cannot be compared.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Mass Amino Acid's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Use: Take 4 tablets daily with a meal. For maximum results: Take 1 tablet per 10 lbs of bodyweight per day. Divide your daily allotment of tablets into smaller doses. Take each dose with meals and while working out. Example: A 180-lb athlete would take 18 tablets per day. This allotment might be divided into 4 tablets with each of 3 meals (12 tablets total) plus 6 tablets while working out.
Warnings
Contains milk.
Warning: Consult your physician prior to using this product if you are: under 18 years of age; pregnant; nursing; trying to become pregnant; taking medication; or have a medical condition.
Warning: Consult your physician prior to using this product if you are: under 18 years of age; pregnant; nursing; trying to become pregnant; taking medication; or have a medical condition. Keep out of reach of children.

Source: label statements in DSLD label 332835.

What else is on the label?

Other ingredients: Croscarmellose Sodium, Microcrystalline Cellulose, Silicon Dioxide, Magnesium Stearate, Stearic Acid, Hydroxypropyl Methylcellulose, Gum Acacia, Hydroxypropyl Cellulose, micronized Wax, Talc.

How many labels does Mass Amino Acid have?

One label is on file, entered on June 25, 2025.

  1. Label 332835 (current) Entered June 25, 2025 · on the market · 500 tablets · UPC 8 57254 00060 3

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Beverly International Nutrition, Inc (manufacturer), Cold Spring, KY. All Beverly International products.

Where next?