Comparison
Chewable Vitamin B12 Natural Cherry Flavor and Prebiotic Powder XOS
Chewable Vitamin B12 Natural Cherry Flavor (Dr. Mercola) lists 4 distinct ingredients and Prebiotic Powder XOS (Protocol For Life Balance) 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 0.84.
| Ingredient | Chewable Vitamin B12 Natural Cherry Flavor | Prebiotic Powder XOS |
|---|---|---|
| Carbohydrate | 2 g | 2.6 g |
| Sugar | 0 g | 1 g |
| Xylooligosaccharides | 1,000 mg | 1,550 mg |
| Vitamin B12 | 1,000 mcg (41667%) |
Amounts are per serving as DSLD gives them: Chewable Vitamin B12 Natural Cherry Flavor, 1 tablet; Prebiotic Powder XOS, 2.7 g. Current labels entered April 2025 and January 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Chewable Vitamin B12 Natural Cherry FlavorDr. Mercola: every row against all products listing it
- Prebiotic Powder XOSProtocol For Life Balance: every row against all products listing it