Comparison

Probiotic & Prebiotic 30 Billion and Probiotic & Prebiotic 50 Billion

Probiotic & Prebiotic 30 Billion (Bluebonnet) lists 15 distinct ingredients and Probiotic & Prebiotic 50 Billion (Bluebonnet) 15 (rows of one ingredient counted once); 15 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)
IngredientProbiotic & Prebiotic 30 BillionProbiotic & Prebiotic 50 Billion
Lactobacillus rhamnosusnot disclosednot disclosed
Lactobacillus plantarumnot disclosednot disclosed
Bifidobacterium bifidumnot disclosednot disclosed
Bifidobacterium longumnot disclosednot disclosed
Lactobacillus caseinot disclosednot disclosed
Lactobacillus salivariusnot disclosednot disclosed
Lactobacillus paracaseinot disclosednot disclosed
Bifidobacterium brevenot disclosednot disclosed
Inulin21 mg35 mg
Streptococcus Thermophilusnot disclosednot disclosed
Saccharomyces boulardiinot disclosednot disclosed
Lactococcus lactisnot disclosednot disclosed
Lactobacillus helveticusnot disclosednot disclosed
Saccharomyces cerevisiaenot disclosednot disclosed
Lactobacillus bulgaricusnot disclosednot disclosed

Amounts are per serving as DSLD gives them: Probiotic & Prebiotic 30 Billion, 1 capsule; Probiotic & Prebiotic 50 Billion, 1 capsule. Current labels entered October 2024 and June 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own