Comparison

Choline Bitartrate Inositol 500 mg and Choline Bitartrate & Inositol 250 mg/250 mg

Choline Bitartrate Inositol 500 mg (Vitamin World) lists 2 distinct ingredients and Choline Bitartrate & Inositol 250 mg/250 mg (Good 'N Natural) 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)
IngredientCholine Bitartrate Inositol 500 mgCholine Bitartrate & Inositol 250 mg/250 mg
Choline250 mg (45%)250 mg (45%)
Inositol250 mg250 mg

Amounts are per serving as DSLD gives them: Choline Bitartrate Inositol 500 mg, 1 caplet; Choline Bitartrate & Inositol 250 mg/250 mg, 1 tablet. Current labels entered October 2011 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