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.
| Amount per serving | Products | For example |
|---|---|---|
| 500 mg | 5 | Hybrid N.O. (MusclePharm); Hybrid N.O. Cherry Limeade (MusclePharm); Hybrid N.O. Fruit Punch (MusclePharm) |
| 750 mg | 4 | |
| 200 mg | 2 | |
| 250 mg | 2 | Carnitine Complex (Solgar) |
| 300 mg | 2 | Mitocarnitine (Cardiovascular Research); Optimized Carnitine With GlycoCarn (Life Extension) |
| 1,000 mg | 2 | GlycoTrax (VitaMonk); Savage FEM Mango Fusion (ONNX Nutrition) |
| 1,250 mg | 2 | AUX Passion Fruit (About Time); AUX Watermelon (About Time) |
| 1,516 mg | 2 | GPLC GlycoCarn With CoQ10 (NOW) |
| 100 mg | 1 | Electrolyte Stamina Shot Berry (Trace Minerals Research) |
| 150 mg | 1 | 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).
- GPLC GlycoCarn With CoQ10NOW1,516 mg
- NitroCarn GPLC 1500STS1,500 mg
- AUX Passion FruitAbout Time1,250 mg
- AUX WatermelonAbout Time1,250 mg
- GlycoTraxVitaMonk1,000 mg
- Savage FEM Mango FusionONNX Nutrition1,000 mg
- gPLC Glycine Propionyl L-CarnitineSolgar925 mg
- Glycine Propionyl-L-Carnitine HCl GPLC 840 mgSwanson Ultra840 mg
In which products and brands?
Products listing glycine propionyl-l-carnitine by DSLD product type
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 3 of 3), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Xtreme Shock Shock BerryANSI Advanced Nutrient Science Intlin a blend
- Xtreme Shock WatermelonANSI Advanced Nutrient Science Intlin a blend