PlainVitamins

amino acid

Asparagine supplements

Half of the 9 asparagine supplements in the NIH label database that print an amount list 90 mg or less per serving; the middle half list 4.5 mg to 400 mg (DSLD version 9.4.0, January 2026).

Products listing it
289 print an amount; 19 list it inside a blend without an amount
Median per serving
90 mgmiddle half 4.5 mg to 400 mg

How much asparagine do supplements contain?

The median product lists 90 mg per serving. One in ten lists 4 mg or less, one in ten 2,138 mg or more. The amount printed most often is 4 mg (2 products).

Products by amount of asparagine per serving

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

Asparagine: products by amount per serving10 mg30 mg100 mg1,000 mg
Asparagine: products by amount per serving10 mg30 mg100 mg300 mg1,000 mg
Asparagine: products by amount per serving10 mg30 mg100 mg300 mg1,000 mg
Asparagine: products by amount per serving10 mg30 mg100 mg300 mg1,000 mg
Asparagine: products by amount per serving10 mg30 mg100 mg300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
4 mg2 Optimal Amino Blend (Seeking Health)
4.5 mg1 Amino Sport (Biotics Research Corporation)
50 mg1 Alcohol Detox (SuperSmart)
90 mg1 Amino Support Powder (Kirkman)
100 mg1 Rehab (SuperSmart)
400 mg1 L-Asparagine 400 mg (Douglas Laboratories)
2,115 mg1 Klean Isolate (Klean Athlete)
2,230 mg1 Double Bonded Protein Chocolate (Mt. Capra)

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 asparagine?

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 asparagine by DSLD product type

Asparagine by product typeOther Combinations7Amino acid/Protein2
Asparagine by product typeOther Combinations7Amino acid/Protein2
Asparagine by product typeOther Combinations7Amino acid/Protein2
Asparagine by product typeOther Combinations7Amino acid/Protein2
Asparagine by product typeOther Combinations7Amino acid/Protein2

Brands listing it most: SuperSmart (2), Seeking Health (1), Klaire Labs (1), Biotics Research Corporation (1), Kirkman (1), Douglas Laboratories (1), Klean Athlete (1), Mt. Capra (1).

Every product listing asparagine

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

Where next?