Comparison

Grape Seed Extract With Pine Bark and Clinical OPC With Pine Bark

Grape Seed Extract With Pine Bark (SuperiorLabs) lists 2 distinct ingredients and Clinical OPC With Pine Bark (Terry Naturally) 2 (rows of one ingredient counted once); 2 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)
IngredientGrape Seed Extract With Pine BarkClinical OPC With Pine Bark
Grape200 mg150 mg
Maritime Pine200 mg50 mg

Amounts are per serving as DSLD gives them: Grape Seed Extract With Pine Bark, 1 vegetarian capsule; Clinical OPC With Pine Bark, 1 capsule. Current labels entered October 2021 and April 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own