Xian Prius biologicalEngineeringCo Ltd

Xi'an Prius Biological Engineering Co., Ltd is a high-tech, export-oriented enterprise combining research, development, production and sales, devoted to providing clients with high-quality health care raw materials, cosmetic raw materials, herbal extracts and food additives. Our products include AKBA boswellic acid, carnosic acid, glucosamine sulfate and chondroitin sulfate. Tannic acid astringent belongs to a class of chemicals called tannins, which are found in many plants; tannic acid refers to tannins that can be dissolved in water, as opposed to condensed tannins. Lutein eye complex can protect the eyes from light damage, slow ageing and prevent diseases of the eye.