Epitarone is a synthetic peptide known as the vitamin of epithelial tissue. Epitarone was first discovered in bovine pineal extract as an anti-aging drug for workers and is widely used in a variety of cosmetics. Store epitarone at -chemical book20 ° C freeze-dry and store away from light. Reference quality standard appearance? White powder purity (HPLC) or single miscellaneous acuities were 98.0% and 1.0% acetic acid root content 5.0% ~ 12.0% moisture content 10.0% content of 80.0% or more or less