Procyanidolic oligomers (OPC) in grape seed oil inhibit collagenase with 50 times the potency of vitamin C — an efficacy documented in 8 in vitro studies. Th
Grapeseed Oil: OPCs and Procyanidins — The Vascular Active That Formulators Underuse
· 7 min
Procyanidolic oligomers (OPC) in grape seed oil inhibit collagenase with 50 times the potency of vitamin C — an efficacy documented in 8 in vitro studies. Th