Silymarin(Extracted with Ethanol) Silymarin extracted with Ethanol is snuff color powder, bitter in taste. It is extracted with Ethanol, this solve the problem of residual organic solvents, and make the Silymarin more safety to the human body, and it is the better raw material of drug and food. Specification: Silymarin Flavone more than 70% Expiration date: 3 years