Comparison

Ultimate 10 Probiotic 20 Billion and Ultimate 10 Probiotic 13 Billion

Ultimate 10 Probiotic 20 Billion (The Vitamin Shoppe) lists 11 distinct ingredients and Ultimate 10 Probiotic 13 Billion (The Vitamin Shoppe) 11 (rows of one ingredient counted once); 11 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)
IngredientUltimate 10 Probiotic 20 BillionUltimate 10 Probiotic 13 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
Fructo-Oligosaccharides300 mg300 mg
Lactobacillus salivariusnot disclosednot disclosed
Bifidobacterium brevenot disclosednot disclosed
Streptococcus Thermophilusnot disclosednot disclosed
Lactobacillus delbrueckii bulgaricusnot disclosednot disclosed

Amounts are per serving as DSLD gives them: Ultimate 10 Probiotic 20 Billion, 1 veggie capsule; Ultimate 10 Probiotic 13 Billion, 1 veggie capsule. Current labels entered February 2019 and February 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own