Comparison

5-HTP Extra Strength and Zen Mode

5-HTP Extra Strength (Arazo Nutrition) lists 2 distinct ingredients and Zen Mode (Nobi Nutrition) 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-HTP Extra StrengthZen Mode
Calcium328 mg (25%)328 mg (25%)
5-HTP200 mg200 mg

Amounts are per serving as DSLD gives them: 5-HTP Extra Strength, 2 capsules; Zen Mode, 2 capsules. Current labels entered September 2020 and January 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

  • 5-HTP Extra StrengthArazo Nutrition: every row against all products listing it
  • Zen ModeNobi Nutrition: every row against all products listing it