Comparison

GPLC GlycoCarn With CoQ10 and GPLC Carnitine 60 mg

GPLC GlycoCarn With CoQ10 (NOW) lists 4 distinct ingredients and GPLC Carnitine 60 mg (Physician's Preference) 4 (rows of one ingredient counted once); 4 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
IngredientGPLC GlycoCarn With CoQ10GPLC Carnitine 60 mg
Coenzyme Q-1060 mg60 mg
Glycine346 mg348 mg
Glycine propionyl-l-carnitine1,516 mg1,516 mg
Propionyl-L-Carnitine1,170 mg1,000 mg

Amounts are per serving as DSLD gives them: GPLC GlycoCarn With CoQ10, 2 veg capsules; GPLC Carnitine 60 mg, 2 vcaps. Current labels entered July 2015 and July 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own