Appearance：Brown black powder。 Specification：Grape seed extract 20% PP,25% PP,30% PP Grape seed extract 95% OPC Functions：（1） Scavenges free radical （2）Enhances capillary strength and vascular function（3） Prevents cardiovascular disease（4）Alleviates PMS problems, bruising, edema from injury or trauma, varicose veins, leg swelling and retinopathy（5） Enhances immune resistance（6） Increases peripheral circulation, improving vision（7） Reduces adverse allergic and inflammatory responses（8） Reduces aging and loss of elasticity in skin