Comparison

Angstrom Minerals Iron plus Vitamin C and Optimal Iron Chewable

Angstrom Minerals Iron plus Vitamin C (Angstrom Minerals) lists 2 distinct ingredients and Optimal Iron Chewable (Seeking Health) 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)
IngredientAngstrom Minerals Iron plus Vitamin COptimal Iron Chewable
Vitamin C6.5 mg (7%)25 mg (28%)
Iron10 mg (56%)10 mg (56%)

Amounts are per serving as DSLD gives them: Angstrom Minerals Iron plus Vitamin C, 1 tsp; Optimal Iron Chewable, 1 tablet. Current labels entered January 2017 and January 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own