Comparison

Vitamin B12 (Cyanocobalamin) and B-12 100 mcg

Vitamin B12 (Cyanocobalamin) (BulkSupplements.com) lists 1 distinct ingredients and B-12 100 mcg (Vitamin World) 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)
IngredientVitamin B12 (Cyanocobalamin)B-12 100 mcg
Vitamin B12not disclosed100 mcg (4167%)

Amounts are per serving as DSLD gives them: Vitamin B12 (Cyanocobalamin), 0 not present; B-12 100 mcg, 1 tablet. Current labels entered November 2021 and October 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own