Comparison
GastroVen and Quantum Stomach Support
GastroVen (Premier Research Labs) lists 5 distinct ingredients and Quantum Stomach Support (Quantum Nutrition Labs) 5 (rows of one ingredient counted once); 5 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 | GastroVen | Quantum Stomach Support |
|---|---|---|
| Green Tea | 68 mg | not disclosed |
| Ginger | not disclosed | not disclosed |
| Bromelain | 415 mg | 415 mg |
| Fennel | 20 mg | not disclosed |
| Noni | not disclosed | not disclosed |
Amounts are per serving as DSLD gives them: GastroVen, 2 capsules; Quantum Stomach Support, 2 capsules. Current labels entered June 2022 and May 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- GastroVenPremier Research Labs: every row against all products listing it
- Quantum Stomach SupportQuantum Nutrition Labs: every row against all products listing it