Comparison

PureDefense w/NAC and PureDefense Chewables Natural Cherry Vanilla Flavor

PureDefense w/NAC (Pure Encapsulations) lists 7 distinct ingredients and PureDefense Chewables Natural Cherry Vanilla Flavor (Pure Encapsulations) 6 (rows of one ingredient counted once); 5 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 0.69.

Amount per serving (and % of the Daily Value)
IngredientPureDefense w/NACPureDefense Chewables Natural Cherry Vanilla Flavor
Vitamin C250 mg (278%)30 mg (33%)
Zinc7.5 mg (68%)7.5 mg (68%)
Quercetin25 mg30 mg
European Elder200 mg100 mg
Saccharomyces cerevisiae250 mg125 mg
Calcium3 mg (under 1%)
Vitamin D25 mcg (125%)
N-Acetyl Cysteine450 mg

Amounts are per serving as DSLD gives them: PureDefense w/NAC, 2 capsules; PureDefense Chewables Natural Cherry Vanilla Flavor, 2 chewable tablets. Current labels entered December 2022 and March 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own