Phytosome delivery system: Ensures higher bioavailability and potency by binding OPCs to phosphatidylcholine
Oligomeric proanthocyanidins (OPC): Targets oxidative damage to blood vessels and connective tissue
Clinically studied: Showed reduced swelling and faster recovery from sports injuries in athletes
Gluten-free and soy-free: Suitable for individuals with gluten or soy sensitivities
No artificial colors or flavors: Appeals to clean supplement seekers
Summarized by Shop
The primary constituents of Thorne's grape seed extract are oligomeric proanthocyanidins (OPCs). OPCs have strong free-radical scavenging (antioxidant) ability, resulting in inhibition of oxidative damage and protection of blood vessels and other tissues.* OPCs have been shown to protect vascular endothelial cells from oxidative damage an