Comparison

Probiotic and Probiotic Advantage Bifido Beadlet 50+

Probiotic (Onnit) lists 5 distinct ingredients and Probiotic Advantage Bifido Beadlet 50+ (Dr. David Williams) 6 (rows of one ingredient counted once); 5 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 0.83.

Amount per serving (and % of the Daily Value)
IngredientProbioticProbiotic Advantage Bifido Beadlet 50+
Lactobacillus acidophilusnot disclosednot disclosed
Lactobacillus rhamnosusnot disclosednot disclosed
Bifidobacterium animalis lactisnot disclosednot disclosed
Lactobacillus plantarumnot disclosednot disclosed
Bifidobacterium infantisnot disclosednot disclosed
Bifidobacterium longumnot disclosed

Amounts are per serving as DSLD gives them: Probiotic, 1 capsule; Probiotic Advantage Bifido Beadlet 50+, 1 beadlet. Current labels entered January 2025 and June 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own