Comparison

Brewer's Yeast and Brewer's Yeast 7 1/2 grain

Brewer's Yeast (Vitamin World) lists 4 distinct ingredients and Brewer's Yeast 7 1/2 grain (Vitamin World) 4 (rows of one ingredient counted once); 4 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)
IngredientBrewer's YeastBrewer's Yeast 7 1/2 grain
Niacin0.3 mg (2%)0.3 mg (2%)
Riboflavin0.04 mg (3%)0.04 mg (3%)
Thiamin0.12 mg (10%)0.12 mg (10%)
Brewer's Yeast1,000 mg1,000 mg

Amounts are per serving as DSLD gives them: Brewer's Yeast, 2 tablets; Brewer's Yeast 7 1/2 grain, 2 tablets. Current labels entered November 2011 and April 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own