PlainVitamins

GABA-750

by Metabolic Maintenance · capsule · 60 capsules

  • On the market (NIH)
  • UPC 8 38287 00116 4
  • DSLD label 24857
  • Serving 1 capsule

GABA-750 by Metabolic Maintenance lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 750 mg of GABA and 25 mg of glycine. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2013.

What is in GABA-750?

Each row as the label prints it, per serving of 1 capsule. 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).

GABA-750: Supplement Facts rows against the market (DSLD label 24857, January 2026 release)
IngredientAmount% DVAmong products listing it
GABA750 mgGABA in GABA-750 against 744 products750 mg per serving; the middle half of products list 80 mg to 400 mg, the median 100 mg.750 mg

Higher than 89% of 744 products listing GABA (median 100 mg).

Glycine25 mgGlycine in GABA-750 against 1,078 products25 mg per serving; the middle half of products list 100 mg to 846 mg, the median 300 mg.25 mg

91% of 1,078 products listing glycine give more (median 300 mg).

Source: NIH ODS Dietary Supplement Label Database, label 24857 (entered August 23, 2013), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 91% of the 1,078 products that print an amount of glycine list more than its 25 mg of glycine (median 300 mg).

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 GABA-750'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
DIRECTIONS: One (1) capsule daily as a dietary supplement, or as directed by a Doctor. Separate capsule and add to liquid for best results. Best taken between meals.
Warnings
KEEP OUT OF THE REACH OF CHILDREN.
CAUTION: Pregnant or lactating women, consult your healthcare professional before taking this product.
Allergens and what it does not contain
Each preservative-free vegetarian capsule contains only the active ingredients listed on the label.
Excipient-free.
Storage
STORAGE: Keep tightly closed in a dry place; do not expose to excessive heat.

Source: label statements in DSLD label 24857.

What else is on the label?

Other ingredients: vegetarian capsule.

How many labels does GABA-750 have?

One label is on file, entered on August 23, 2013.

  1. Label 24857 (current) Entered August 23, 2013 · on the market · 60 capsules · UPC 8 38287 00116 4

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

Who makes it?

The label names Metabolic Maintenance Products (manufacturer), Sisters, Oregon. All Metabolic Maintenance products.

Where next?