PlainVitamins

non-nutrient/non-botanical

Glycine propionyl-l-carnitine supplements

Half of the 28 glycine propionyl-l-carnitine supplements in the NIH label database that print an amount list 575 mg or less per serving; the middle half list 300 mg to 943.75 mg (DSLD version 9.4.0, January 2026).

Products listing it
10228 print an amount; 74 list it inside a blend without an amount
Median per serving
575 mgmiddle half 300 mg to 943.75 mg

How much glycine propionyl-l-carnitine do supplements contain?

The median product lists 575 mg per serving. One in ten lists 200 mg or less, one in ten 1,325 mg or more. The amount printed most often is 500 mg (5 products).

Products by amount of glycine propionyl-l-carnitine per serving

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

Glycine propionyl-l-carnitine: products by amount per serving300 mg1,000 mg
Glycine propionyl-l-carnitine: products by amount per serving300 mg1,000 mg
Glycine propionyl-l-carnitine: products by amount per serving300 mg1,000 mg
Glycine propionyl-l-carnitine: products by amount per serving300 mg1,000 mg
Glycine propionyl-l-carnitine: products by amount per serving300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
500 mg5 Hybrid N.O. (MusclePharm); Hybrid N.O. Cherry Limeade (MusclePharm); Hybrid N.O. Fruit Punch (MusclePharm)
750 mg4
200 mg2
250 mg2 Carnitine Complex (Solgar)
300 mg2 Mitocarnitine (Cardiovascular Research); Optimized Carnitine With GlycoCarn (Life Extension)
1,000 mg2 GlycoTrax (VitaMonk); Savage FEM Mango Fusion (ONNX Nutrition)
1,250 mg2 AUX Passion Fruit (About Time); AUX Watermelon (About Time)
1,516 mg2 GPLC GlycoCarn With CoQ10 (NOW)
100 mg1 Electrolyte Stamina Shot Berry (Trace Minerals Research)
150 mg1 Ribo Carnitine-Q10 (Pure Encapsulations)

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 glycine propionyl-l-carnitine?

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 glycine propionyl-l-carnitine by DSLD product type

Glycine propionyl-l-carnitine by product typeOther Combinations15Non-Nutrient/Non-Botanical10Botanical with Nutrients2Amino acid/Protein1
Glycine propionyl-l-carnitine by product typeOther Combinations15Non-Nutrient/Non-Botanical10Botanical with Nutrients2Amino acid/Protein1
Glycine propionyl-l-carnitine by product typeOther Combinations15Non-Nutrient/Non-Botanical10Botanical with Nutrients2Amino acid/Protein1
Glycine propionyl-l-carnitine by product typeOther Combinations15Non-Nutrient/Non-Botanical10Botanical with Nutrients2Amino acid/Protein1
Glycine propionyl-l-carnitine by product typeOther Combinations15Non-Nutrient/Non-Botanical10Botanical with Nutrients2Amino acid/Protein1

Brands listing it most: Jarrow Formulas (5), MusclePharm (3), Swanson Ultra (2), Solgar (2), Life Extension (2), About Time (2), Trace Minerals Research (1), Pure Encapsulations (1), Cardiovascular Research (1), M4 Nutrition (1).

Every product listing glycine propionyl-l-carnitine

102 products, A to Z by name (page 1 of 3), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?