Comparison

Natural Resveratrol and Natural Resveratrol 50 mg

Natural Resveratrol (NOW) lists 5 distinct ingredients and Natural Resveratrol 50 mg (NOW) 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 0.83.

Amount per serving (and % of the Daily Value)
IngredientNatural ResveratrolNatural Resveratrol 50 mg
Green Tea200 mg200 mg
Caffeine14 mg14 mg
Grape100 mg100 mg
Hu Zhang200 mg200 mg
Red Wine200 mg200 mg
Resveratrol100 mg

Amounts are per serving as DSLD gives them: Natural Resveratrol, 2 veg capsules; Natural Resveratrol 50 mg, 2 veg capsules. Current labels entered December 2013 and January 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own