Comparison

Pine Bark Extract and Pine Bark Extract 95% Proanthocyanidins

Pine Bark Extract (Best Naturals) lists 1 distinct ingredients and Pine Bark Extract 95% Proanthocyanidins (Hard Rhino) 1 (rows of one ingredient counted once); 1 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)
Ingredient	Pine Bark Extract	Pine Bark Extract 95% Proanthocyanidins
Pine	250 mg	250 mg

Amounts are per serving as DSLD gives them: Pine Bark Extract, 250 mg; Pine Bark Extract 95% Proanthocyanidins, 250 mg. Current labels entered June 2022 and April 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

Pine Bark ExtractBest Naturals: every row against all products listing it
Pine Bark Extract 95% ProanthocyanidinsHard Rhino: every row against all products listing it