Comparison
ProSynbiotic and Balance Within Probiotic
ProSynbiotic (SP Standard Process) lists 6 distinct ingredients and Balance Within Probiotic (Nutrilite) 5 (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 0.51.
| Ingredient | ProSynbiotic | Balance Within Probiotic |
|---|---|---|
| Carbohydrate | 1 g | 1 g |
| Lactobacillus acidophilus | not disclosed | not disclosed |
| Bifidobacterium animalis lactis | not disclosed | not disclosed |
| Lactobacillus paracasei | not disclosed | not disclosed |
| Fiber | 1 g | |
| Inulin | not disclosed | |
| Saccharomyces boulardii | 500 mg |
Amounts are per serving as DSLD gives them: ProSynbiotic, 3 capsules; Balance Within Probiotic, 1.5 g. Current labels entered September 2025 and March 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- ProSynbioticSP Standard Process: every row against all products listing it
- Balance Within ProbioticNutrilite: every row against all products listing it