Comparison

Optimal Iodine 12.5 mg and Iodine Complex 12.5 mg

Optimal Iodine 12.5 mg (Seeking Health) lists 1 distinct ingredients and Iodine Complex 12.5 mg (Physician's Preference) 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)
IngredientOptimal Iodine 12.5 mgIodine Complex 12.5 mg
Iodine12,500 mcg (8333%)12,500 mcg (8333%)

Amounts are per serving as DSLD gives them: Optimal Iodine 12.5 mg, 1 capsule; Iodine Complex 12.5 mg, 1 capsule. Current labels entered January 2020 and May 2014. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own