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Pine Bark Extract (Pinus strobus, Pinus massoniana)

General Description

Pine bark extract is prized for its powerful free radical-scavenging polyphenolic flavonoid constituents, oligomeric proanthocyanidins (OPCs), which support overall health and wellness. Various Pinus species are used in the non-trademarked version of this herbal supplement.

Health Applications

  • Antioxidant

Dosage/Toxicity

Pine bark, like grape seed extract, delivers proanthocyanidin flavonoids. While optimal levels aren't known, 50-100 milligrams of proanthocyanidins are recommended.