Comparison

Vitamin B1 High Potency 500 mg and High Potency B-1 500 mg

Vitamin B1 High Potency 500 mg (BIOVEA) lists 2 distinct ingredients and High Potency B-1 500 mg (Source Naturals) 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 B1 High Potency 500 mgHigh Potency B-1 500 mg
Magnesium100 mg (24%)100 mg (24%)
Thiamin500 mg (41667%)500 mg (41667%)

Amounts are per serving as DSLD gives them: Vitamin B1 High Potency 500 mg, 1 vegetarian tablet; High Potency B-1 500 mg, 1 tablet. Current labels entered November 2019 and August 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own