Comparison

Quercetin Plus and Quercetin Plus

Quercetin Plus (Prescribed Choice) lists 2 distinct ingredients and Quercetin Plus (OL Olympian Labs) 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)
IngredientQuercetin PlusQuercetin Plus
Vitamin C200 mg (222%)120 mg (133%)
Quercetin1,000 mg1,000 mg

Amounts are per serving as DSLD gives them: Quercetin Plus, 2 capsules; Quercetin Plus, 2 capsules. Current labels entered December 2013 and April 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

  • Quercetin PlusPrescribed Choice: every row against all products listing it
  • Quercetin PlusOL Olympian Labs: every row against all products listing it