Pine bark extract is produced from the bark of Pinus pinaster (French maritime pine) or Pinus massoniana through aqueous-ethanol extraction. The extract is highly concentrated in oligomeric proanthocyanidins (OPCs), procyanidins, catechins, and phenolic acids.
Pine bark OPCs are among the most potent natural antioxidants, with demonstrated effects on NO-mediated vasodilation, collagen protection, and inflammatory pathway modulation. Clinical studies support its use in cardiovascular health, skin elasticity, cognitive function, and exercise recovery. Commercially, pine bark extract is a premium ingredient in dietary supplements, dermocosmetics, and functional health products.
