PlainVitamins

non-nutrient/non-botanical

N-acetyl glutamine supplements

Half of the 17 N-acetyl glutamine supplements in the NIH label database that print an amount list 750 mg or less per serving; the middle half list 500 mg to 1,000 mg (DSLD version 9.4.0, January 2026).

Products listing it
6517 print an amount; 48 list it inside a blend without an amount
Median per serving
750 mgmiddle half 500 mg to 1,000 mg

How much N-acetyl glutamine do supplements contain?

The median product lists 750 mg per serving. One in ten lists 200 mg or less, one in ten 1,660 mg or more. The amount printed most often is 500 mg (3 products).

Products by amount of N-acetyl glutamine per serving

17 products, log scale; extreme 0.2% at each end left out of the drawing.

N-acetyl glutamine: products by amount per serving30 mg100 mg300 mg1,000 mg
N-acetyl glutamine: products by amount per serving30 mg100 mg300 mg1,000 mg
N-acetyl glutamine: products by amount per serving30 mg100 mg300 mg1,000 mg
N-acetyl glutamine: products by amount per serving30 mg100 mg300 mg1,000 mg
N-acetyl glutamine: products by amount per serving30 mg100 mg300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
500 mg3 Super Charge! Xtreme 4.0 Orange Flavor (Labrada Nutrition); N-Acetyl L-Glutamine 500 mg (BulkSupplements.com)
1,000 mg3
250 mg2 Super Charge! Xtreme 4.0 Fruit Punch Flavor (Labrada Nutrition); L-Glutamine 5000 with L-Alanine & N-Acetyl L-Glutamine (5% Core)
750 mg2 N-Acetyl L-Glutamine 750 mg Capsules (BulkSupplements.com); N-Acetyl L-Glutamine (BulkSupplements.com)
1,100 mg2
10 mg1
125 mg1 Buck Build Unflavored (Bucked Up)
650 mg1 N-Acetyl L-Glutamine 650 mg (BulkSupplements.com)
2,500 mg1 Endurance BCAA Plus (Fahrenheit Nutrition)
3,000 mg1 GlutaPlex Glutamine (Professional Botanicals)

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 N-acetyl glutamine?

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).

In which products and brands?

Products listing N-acetyl glutamine by DSLD product type

N-acetyl glutamine by product typeOther Combinations13Non-Nutrient/Non-Botanical4
N-acetyl glutamine by product typeOther Combinations13Non-Nutrient/Non-Botanical4
N-acetyl glutamine by product typeOther Combinations13Non-Nutrient/Non-Botanical4
N-acetyl glutamine by product typeOther Combinations13Non-Nutrient/Non-Botanical4
N-acetyl glutamine by product typeOther Combinations13Non-Nutrient/Non-Botanical4

Brands listing it most: Labrada Nutrition (6), BulkSupplements.com (4), Ultimate Nutrition (2), Aggressive Labz (1), Bucked Up (1), 5% Core (1), Fahrenheit Nutrition (1), Professional Botanicals (1).

Every product listing N-acetyl glutamine

65 products, A to Z by name (page 1 of 2), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?