Comparison
Probiotics with Prebiotic 50 Billion CFU 10 Strains and Prebiotic Plus Probiotic 2 Billion
Probiotics with Prebiotic 50 Billion CFU 10 Strains (tnvitamins) lists 11 distinct ingredients and Prebiotic Plus Probiotic 2 Billion (Spring Valley) 11 (rows of one ingredient counted once); 9 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 0.65.
| Ingredient | Probiotics with Prebiotic 50 Billion CFU 10 Strains | Prebiotic Plus Probiotic 2 Billion |
|---|---|---|
| Lactobacillus acidophilus | not disclosed | not disclosed |
| Lactobacillus rhamnosus | not disclosed | not disclosed |
| Bifidobacterium animalis lactis | not disclosed | not disclosed |
| Lactobacillus plantarum | not disclosed | not disclosed |
| Bifidobacterium longum | not disclosed | not disclosed |
| Lactobacillus casei | not disclosed | not disclosed |
| Bifidobacterium breve | not disclosed | not disclosed |
| Inulin | 100 mg | 25 mg |
| Lactobacillus reuteri | not disclosed | not disclosed |
| Bifidobacterium bifidum | not disclosed | |
| Lactobacillus paracasei | not disclosed | |
| Lactobacillus gasseri | not disclosed | |
| Streptococcus salivarius | not disclosed |
Amounts are per serving as DSLD gives them: Probiotics with Prebiotic 50 Billion CFU 10 Strains, 2 veggie capsules; Prebiotic Plus Probiotic 2 Billion, 1 capsule. Current labels entered August 2025 and July 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Probiotics with Prebiotic 50 Billion CFU 10 Strainstnvitamins: every row against all products listing it
- Prebiotic Plus Probiotic 2 BillionSpring Valley: every row against all products listing it