... Camellia sinensis Specification: Tea Polyphenols(20%-99%),Catechin(70%-90%),EGCG(60%-98%),Natural Caffeine, Tea Pigment, Tea Polysaccharide, 20%-99% ... separation technology, after breaking the cell wall of tea leaf under high pressure, efficiently and targetedly ... components technically blended, making pure tea extract without pesticide residue, additive free, natural and of excellent taste. Product ...