Comparison

Probiotic + Prebiotic Fiber and Probiotic+ Prebiotic Fiber

Probiotic + Prebiotic Fiber (Swanson) lists 2 distinct ingredients and Probiotic+ Prebiotic Fiber (Swanson) 2 (rows of one ingredient counted once); 2 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 FiberProbiotic+ Prebiotic Fiber
Bifidobacterium animalis lactisnot disclosednot disclosed
Fructo-Oligosaccharides1,000 mg1,000 mg

Amounts are per serving as DSLD gives them: Probiotic + Prebiotic Fiber, 2 veggie capsules; Probiotic+ Prebiotic Fiber, 2 veggie capsules. Current labels entered May 2019 and April 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own