Comparison

Choline-Inositol Complex 500 mg / 500 mg with Pantothenic Acid and Choline Bitartrate Inositol 500 mg

Choline-Inositol Complex 500 mg / 500 mg with Pantothenic Acid (Country Life) lists 3 distinct ingredients and Choline Bitartrate Inositol 500 mg (Vitamin World) 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 0.72.

Amount per serving (and % of the Daily Value)
IngredientCholine-Inositol Complex 500 mg / 500 mg with Pantothenic AcidCholine Bitartrate Inositol 500 mg
Choline225 mg (41%)250 mg (45%)
Inositol500 mg250 mg
Pantothenic Acid (Vitamin B5)100 mg (2000%)

Amounts are per serving as DSLD gives them: Choline-Inositol Complex 500 mg / 500 mg with Pantothenic Acid, 1 tablet; Choline Bitartrate Inositol 500 mg, 1 caplet. Current labels entered August 2014 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