Comparison
G.I. Hist Support and Natural D-Hist
G.I. Hist Support (Neurobiologix) lists 6 distinct ingredients and Natural D-Hist (Ortho Molecular Products) 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 0.49.
| Ingredient | G.I. Hist Support | Natural D-Hist |
|---|---|---|
| Vitamin C | 200 mg (222%) | 300 mg (333%) |
| Bromelain | 100 mg | 100 mg |
| N-Acetyl Cysteine | 100 mg | 50 mg |
| Stinging Nettle | 50 mg | 400 mg |
| Alpha Lipoic Acid | 100 mg | |
| Quercetin | 400 mg | |
| Kidney | 300 mg |
Amounts are per serving as DSLD gives them: G.I. Hist Support, 2 vegetable capsules; Natural D-Hist, 2 capsules. Current labels entered March 2025 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
- G.I. Hist SupportNeurobiologix: every row against all products listing it
- Natural D-HistOrtho Molecular Products: every row against all products listing it