Comparison
5-Htp and Formula 5 HTP
5-Htp (Nature's Way) lists 4 distinct ingredients and Formula 5 HTP (Rag Tag Health) 3 (rows of one ingredient counted once); 3 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 0.84.
| Ingredient | 5-Htp | Formula 5 HTP |
|---|---|---|
| Vitamin C | 120 mg (133%) | 50 mg (56%) |
| Vitamin B6 | 8 mg (471%) | 7.5 mg (441%) |
| 5-HTP | 100 mg | 200 mg |
| Carbohydrate | 1 g |
Amounts are per serving as DSLD gives them: 5-Htp, 2 tablets; Formula 5 HTP, 1 capsule. Current labels entered May 2025 and July 2014. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- 5-HtpNature's Way: every row against all products listing it
- Formula 5 HTPRag Tag Health: every row against all products listing it