Comparison
NutraFlora FOS and Fos
NutraFlora FOS (NOW) lists 3 distinct ingredients and Fos (Source Naturals) 3 (rows of one ingredient counted once); 3 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.
| Ingredient | NutraFlora FOS | Fos |
|---|---|---|
| Carbohydrate | 5 g | 3 g |
| Fiber | 5 g | 3 g |
| Fructo-Oligosaccharides | 5,000 mg | 3,300 mg |
Amounts are per serving as DSLD gives them: NutraFlora FOS, 2 tsp; Fos, 3.3 g. Current labels entered March 2021 and February 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- NutraFlora FOSNOW: every row against all products listing it
- FosSource Naturals: every row against all products listing it