Profile: Xi'an SaiNa Biological Technology Co., Ltd. is a manufacturer and supplier of natural botanical extracts. Saw palmetto extract is produced through extraction & separation of saw palmetto fruit. Apple extract is apple skin products made by the extraction and separation. It is used as an antioxidant. Bilberry extract is the blueberry fruit or fruit juice products made by the extraction and isolation. Lycopene is the natural pigment refined extract from natural ripe tomato fruit. It is the strongest antioxidants found in nature at present. The effect of eliminating the free radical is much better than other carotenoids and vitamin E. It can be used as an effective prevention and treatment agent for various disease due to aging and decreased immunity.