The Black currant (Ribes nigrum) is a species of currant native to central and northern Europe and northern Asia. The small deep-purple seeds that have a sour flavor are rich in many ingredients that are known to be used in health foods such as polyphenol, gla and omega-3 of essential fatty acids and vitamins. It is also rich in minerals that the people of today tend to lack in their ordinal diet, such as potassium and calcium, and provides a good balance of various nutrients. Black Currant Extract Powder has been well-known in folk medicine throughout the world, for they're linked to an amazingly broad-based range of health benefits. We have a GMP certified extract factory to produce all kinds of Black Currant extract. We possess a complete set of advance equipment for extraction,refinement,column chromatoraphy,condensation and desiccation. Our quality control laboratory is well equipped with most advanced instruments,such as HPLC,UV,GC,AA etc. We can supply full series of black currant products,we also do OEM service,and we can produce according to the customs’specific request: 1. Extract Ratio 4:1 2. Anthocyanin 25%,35% 3. Other black currant products according to your request Action: 1)It is used as a food to enhance night vision or overall vision and Reducing cancer cell proliferation and inhibiting tumor formation. 2)It is also said to be used.to aid in the prevention of obestity and diabetes. 3)It is benefit to pancreatic disorders.