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9 extracts

Proanthocyanidins (OPC) – Extracts & Isolates

9 Proanthocyanidins (OPC) ingredients from 9 botanical sources: Arachis hypogaea, Aronia melanocarpa, Crataegus monogyna, Croton lechleri, Pinus massoniana, Pinus pinaster, Sclerocarya birrea, Vaccinium macrocarpon, Vitis vinifera. Proanthocyanidins (OPC) belongs to the proanthocyanidins (condensed tannins) (flavonoids).