Comparison

5-Htp and 5-HTP 100 mg

5-Htp (Natural Factors) lists 2 distinct ingredients and 5-HTP 100 mg (Natural Factors Stress-Relax) 2 (rows of one ingredient counted once); 2 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.

Amount per serving (and % of the Daily Value)
Ingredient5-Htp5-HTP 100 mg
Calcium100 mg (8%)130 mg (10%)
5-HTP130 mg100 mg

Amounts are per serving as DSLD gives them: 5-Htp, 1 enteric coated caplet; 5-HTP 100 mg, 1 caplet. Current labels entered July 2017 and October 2015. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

  • 5-HtpNatural Factors: every row against all products listing it
  • 5-HTP 100 mgNatural Factors Stress-Relax: every row against all products listing it