Comparison

Resveratrol Plus and Resveratrol Japanese Knotweed, 75 mg

Resveratrol Plus (Vitabase) lists 4 distinct ingredients and Resveratrol Japanese Knotweed, 75 mg (Solaray) 4 (rows of one ingredient counted once); 4 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)
IngredientResveratrol PlusResveratrol Japanese Knotweed, 75 mg
Grapenot disclosed150 mg
Hu Zhang150 mg75 mg
Polyphenols100 mg67.5 mg
Red Wine450 mg25 mg

Amounts are per serving as DSLD gives them: Resveratrol Plus, 2 capsules; Resveratrol Japanese Knotweed, 75 mg, 1 vegetarian capsule. Current labels entered March 2012 and October 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own