Comparison
Heartburn Prevention and HCL Breakthrough
Heartburn Prevention (Renew Life) lists 4 distinct ingredients and HCL Breakthrough (BiOptimizers) 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 0.80.
| Ingredient | Heartburn Prevention | HCL Breakthrough |
|---|---|---|
| Proteolytic Enzymes (Proteases) | 100,000 HUT | not disclosed |
| Lipase | 2,000 FIP | not disclosed |
| Amylase | 20,000 DU | not disclosed |
| Betaine Hydrochloride | 650 mg | 500 mg |
| Cellulase | not disclosed |
Amounts are per serving as DSLD gives them: Heartburn Prevention, 2 capsules; HCL Breakthrough, 1 capsule. Current labels entered August 2014 and November 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Heartburn PreventionRenew Life: every row against all products listing it
- HCL BreakthroughBiOptimizers: every row against all products listing it