Comparison
Fortify Optima Probiotic 50 Billion and Fortify Optima Daily Probiotic 50 Billion
Fortify Optima Probiotic 50 Billion (Nature's Way) lists 4 distinct ingredients and Fortify Optima Daily Probiotic 50 Billion (Nature's Way) 4 (rows of one ingredient counted once); 4 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 | Fortify Optima Probiotic 50 Billion | Fortify Optima Daily Probiotic 50 Billion |
|---|---|---|
| Lactobacillus acidophilus | not disclosed | not disclosed |
| Bifidobacterium animalis lactis | not disclosed | not disclosed |
| Bifidobacterium infantis | not disclosed | not disclosed |
| Bifidobacterium (unspecified) | not disclosed | not disclosed |
Amounts are per serving as DSLD gives them: Fortify Optima Probiotic 50 Billion, 1 capsule; Fortify Optima Daily Probiotic 50 Billion, 1 capsule. Current labels entered February 2020 and July 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Fortify Optima Probiotic 50 BillionNature's Way: every row against all products listing it
- Fortify Optima Daily Probiotic 50 BillionNature's Way: every row against all products listing it