eucommia leaf extract(chlorogenic acid extract) 100% Nutural,no any ingredients added leading productstably supply all year eucommia leaf extract(chlorogenic acid extract)mutistandard stock ;professtional production ,natural ;good microbial control ;particle size uniformity[name] chlorogenic acid [latin name] Eucommia ulmoides Oliv.[formula] C16H18O9 [molecular] 354.31 [character] white ...