Comparison

Daily Probiotic and Daily Probiotic 4 Billion

Daily Probiotic (Spring Valley) lists 11 distinct ingredients and Daily Probiotic 4 Billion (Spring Valley) 10 (rows of one ingredient counted once); 10 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 0.90.

Amount per serving (and % of the Daily Value)
IngredientDaily ProbioticDaily Probiotic 4 Billion
Lactobacillus acidophilusnot disclosednot disclosed
Lactobacillus rhamnosusnot disclosednot disclosed
Lactobacillus plantarumnot disclosednot disclosed
Bifidobacterium bifidumnot disclosednot disclosed
Bifidobacterium longumnot disclosednot disclosed
Lactobacillus caseinot disclosednot disclosed
Lactobacillus paracaseinot disclosednot disclosed
Bifidobacterium brevenot disclosednot disclosed
Streptococcus Thermophilusnot disclosednot disclosed
Lactococcus lactisnot disclosednot disclosed
Inulin58 mg

Amounts are per serving as DSLD gives them: Daily Probiotic, 1 capsule; Daily Probiotic 4 Billion, 1 capsule. Current labels entered May 2025 and June 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own