Comparison

Acetyl-L-Carnitine and Best Acetyl-L-Carnitine HCl Featuring Sigma Tau Carnitine

Acetyl-L-Carnitine (BioAnue) lists 1 distinct ingredients and Best Acetyl-L-Carnitine HCl Featuring Sigma Tau Carnitine (Doctor's Best) 1 (rows of one ingredient counted once); 1 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)
IngredientAcetyl-L-CarnitineBest Acetyl-L-Carnitine HCl Featuring Sigma Tau Carnitine
Acetyl L-Carnitine470 mg500 mg

Amounts are per serving as DSLD gives them: Acetyl-L-Carnitine, 1 capsule; Best Acetyl-L-Carnitine HCl Featuring Sigma Tau Carnitine, 1 capsule. Current labels entered December 2013 and October 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own