The natural green tea contains rich tea polyphenols and lipopolysaccharide, they are healthy and helpful to body. When producing the green tea short fibers, we extract above active ingredients from green tea leaves, make them into nanometer grade powders and then mix with rayon viscose solution. By the way of wet spinning, the green tea fiber was produced as yarn materials. During above processing, no any chemicals added, they are absolutely 100% natural and eco-friendly. The important is, green tea yarn is good for body. Show More