Arborvitae leaf extract [product name] [alias] Oriental Arborvitae extract cypress, cedar, cypress chip, chip loose. [English name] Oriental Arborvitae Leafytwigs extract powder [active ingredient] quercetin glycosides (quercetin-3-rhamnoside; Quercitrin) [CAS] 522-12-3 [Specifications] 5% [Detection Method] HPLC [Formula] C21H20O11 [Molecular Weight] 448.3769 【Source】 This product Selaginellaceae arborvitae dry shoot and leaves. More in the summer and autumn harvest, dry. 【Functions and Indications cooling bleeding, germinal UFA. Nvxue for vomiting, hemoptysis, blood in the stool, uterine bleeding blood, blood heat hair loss, premature graying. [Package] 1kg / bag; 25kg / cardboard drum, specifically packaged according to customer needs. [Storage] home with a cool and dry place, away from light, avoid saving heat. [Shelf Life] 24 months