Bai Zhi Alcohol-Free Liquid Extract Bai Zhi Dahurian Angelica Angelica Dahurica Root Glycerite Herbal Supplement 2 oz

Bai Zhi is also known as radix angelicae dahuricae. It actually refers to the roots of Angelica dahurica var. formosana (Boiss.) Yuan et Shan and Angelica dahuricae (Fisch.) Benth. Et Hook. They are collected in next autumn if sowing seed this autumn and about Cold Dew if sowing seed this spring. After dug out, it need to be removed the dirt and fibril, cleaned, and dried in the sun or beside the oven. According to modern nutritional analysis, it contains Byak-angelicin, Byak-angelicol, Oxypencedanin, Phellopterin, Angelic acid, and Angelicotoxin.