... Name Vitis vinifera Family Vitaceae Part of the Plant Used Seed Active Ingredients Proanthocyanidins, Polyphenols Product Specification 95% Proanthocyanidins (UV- ... Lutein 5%, 10%, 20% 11. Resveratrol 50%,98% 12. Grape Seed Extract 95% OPC 13. Pomegranate Extract 30~40% Punicalagin 14 ... . Huperzine A 1% 15. Purple sweet potato red pigment (E35,E60) 16. Radish Red Pigment (E30,E60 ...