Vintera Premium OPC

Vintera® is a natural grape extract obtained from grape skins and seeds, standardized in polyphenols, especially proanthocyanidins (OPCs). Developed by Alvinesa, it is produced through a water-based, solvent-free extraction process, using upcycled raw materials from the wine industry and fully aligned with circular economy principles. Vintera® is designed as a functional ingredient for nutraceuticals and functional food formulations, combining sustainability, standardization and strong scientific background. Its composition is characterized by a high content of polyphenols, supported by extensive scientific literature on grape polyphenols . Additionally, clinical evidence in sports nutrition shows that Vintera® supplementation significantly reduces exercise-induced muscle soreness at 48 hours and improves neuromuscular recovery . Vintera® supports endogenous antioxidant defenses and contributes to recovery and performance, positioning it as a versatile ingredient for cardiovascular health, healthy aging, cognitive health, skin health and sports nutrition applications.