Comparison

8 Billion Acidophilus & Bifidus and Super Bifidophilus

8 Billion Acidophilus & Bifidus (Douglas Cooper Co.) lists 3 distinct ingredients and Super Bifidophilus (Vitabase) 3 (rows of one ingredient counted once); 3 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)
Ingredient8 Billion Acidophilus & BifidusSuper Bifidophilus
Lactobacillus acidophilusnot disclosednot disclosed
Bifidobacterium animalis lactisnot disclosednot disclosed
Bifidobacterium longumnot disclosednot disclosed

Amounts are per serving as DSLD gives them: 8 Billion Acidophilus & Bifidus, 1 capsule; Super Bifidophilus, 1 capsule. Current labels entered October 2022 and March 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own