Shou Di Huang (Jiu Zhi) Premium It also meets the residue

It also meets the residue safety limits under USP<561> standards

They have been trying to grow Citrus reticulata completely free of pesticides for the past year and a half

it already has a much lower amount compared to other Chen Pi on the market

Latin name: Alpiniae Katsumadai Semen

Shou Di Huang (Jiu Zhi) Premium It also meets the residueEnglish name: Rehmannia (Cooked) Chinese Foxglove Root Latin name: Rehmanniae Radix preparata Sold in lbs (454g) This Shou Di Huang is specially treated according to traditional methods. It is steamed and dried nine times. This process involves using Sheng Di from its traditional origin in He Nan and imbuing it with wine then steaming it. This process is repeated nine times (decoction of Sha Ren and Chen Pi replaces wine in some of the steamings).