Comparison
Hist-Resist and Natural D-Hist
Hist-Resist (Vinco) lists 7 distinct ingredients and Natural D-Hist (Ortho Molecular Products) 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 0.72.
| Ingredient | Hist-Resist | Natural D-Hist |
|---|---|---|
| Vitamin C | 300 mg (333%) | 300 mg (333%) |
| Bromelain | 100 mg | 100 mg |
| Quercetin | 400 mg | 400 mg |
| N-Acetyl Cysteine | 50 mg | 50 mg |
| Stinging Nettle | 250 mg | 400 mg |
| Turmeric | 50 mg | |
| Ashwagandha | 100 mg |
Amounts are per serving as DSLD gives them: Hist-Resist, 2 vegetable capsules; Natural D-Hist, 2 capsules. Current labels entered January 2022 and May 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Hist-ResistVinco: every row against all products listing it
- Natural D-HistOrtho Molecular Products: every row against all products listing it