Comparison
Intestamine and PreBiotic
Intestamine (Douglas Laboratories) lists 4 distinct ingredients and PreBiotic (Infinite Age) 3 (rows of one ingredient counted once); 2 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 0.41.
| Ingredient | Intestamine | PreBiotic |
|---|---|---|
| Fructo-Oligosaccharides | 250 mg | 250 mg |
| Acacia fiber | 0.5 g | 0.25 g |
| Glutamine | 5 g | |
| Chicory | 250 mg | |
| N-Acetyl Glucosamine | 250 mg |
Amounts are per serving as DSLD gives them: Intestamine, 6.3 g; PreBiotic, 2 capsules. Current labels entered April 2022 and August 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- IntestamineDouglas Laboratories: every row against all products listing it
- PreBioticInfinite Age: every row against all products listing it