Comparison

Vitamin B-1 100 mg and Vitamin B1 100 mg

Vitamin B-1 100 mg (Rugby) lists 2 distinct ingredients and Vitamin B1 100 mg (Meijer) 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)
IngredientVitamin B-1 100 mgVitamin B1 100 mg
Calcium40 mg (3%)35 mg (3%)
Thiamin100 mg (8333%)100 mg (8333%)

Amounts are per serving as DSLD gives them: Vitamin B-1 100 mg, 1 tablet; Vitamin B1 100 mg, 1 tablet. Current labels entered December 2013 and September 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own