Comparison

Echinacea With Zinc And Vitamin C and EZC Pak

Echinacea With Zinc And Vitamin C (Oregon's Wild Harvest) lists 4 distinct ingredients and EZC Pak (EZC Pak) 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 0.75.

Amount per serving (and % of the Daily Value)
IngredientEchinacea With Zinc And Vitamin CEZC Pak
Vitamin C200 mg (222%)250 mg (278%)
Zinc30 mg (273%)25 mg (227%)
Echinacea purpurea430 mgnot disclosed
Copper2 mg (222%)

Amounts are per serving as DSLD gives them: Echinacea With Zinc And Vitamin C, 2 capsules; EZC Pak, 1 capsule. Current labels entered July 2022 and December 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own