Comparison
L-Tryptophan 500 mg and L-Tryptophan 500 mg
L-Tryptophan 500 mg (Source Naturals) lists 1 distinct ingredients and L-Tryptophan 500 mg (BIOVEA) 1 (rows of one ingredient counted once); 1 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 | L-Tryptophan 500 mg | L-Tryptophan 500 mg |
|---|---|---|
| Tryptophan | 1,500 mg | 1,500 mg |
Amounts are per serving as DSLD gives them: L-Tryptophan 500 mg, 1.5 g; L-Tryptophan 500 mg, 3 vegetarian capsules. Current labels entered September 2023 and September 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- L-Tryptophan 500 mgSource Naturals: every row against all products listing it
- L-Tryptophan 500 mgBIOVEA: every row against all products listing it