Comparison

L-Carnitine 500 mg and L-Carnitine 500 mg With Vitamin B-6

L-Carnitine 500 mg (Meijer Naturals) lists 2 distinct ingredients and L-Carnitine 500 mg With Vitamin B-6 (Martin Avenue Pharmacy) 2 (rows of one ingredient counted once); 2 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)
IngredientL-Carnitine 500 mgL-Carnitine 500 mg With Vitamin B-6
Vitamin B610 mg (588%)10 mg (588%)
L-Carnitine500 mg500 mg

Amounts are per serving as DSLD gives them: L-Carnitine 500 mg, 1 tablet; L-Carnitine 500 mg With Vitamin B-6, 1 tablet. Current labels entered June 2012 and March 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own