Comparison

Resveratrol With Red Wine Extract and Natural Resveratrol 50 mg

Resveratrol With Red Wine Extract (Planetary Herbals) lists 9 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 0.63.

Amount per serving (and % of the Daily Value)
IngredientResveratrol With Red Wine ExtractNatural Resveratrol 50 mg
Green Tea50 mg200 mg
Grape100 mg100 mg
Resveratrol100 mg100 mg
Hu Zhang1,000 mg200 mg
Red Wine600 mg200 mg
Carbohydrate1 g
Sodium5 mg
Fiber1 g
Caffeine14 mg
Quercetin20 mg

Amounts are per serving as DSLD gives them: Resveratrol With Red Wine Extract, 2 tablets; Natural Resveratrol 50 mg, 2 veg capsules. Current labels entered September 2017 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