补充描述:
This is a cosmetic-grade Caffeic Acid Phenethyl Ester (CAS 104594-70-9), sold as a 98%-pure white powder for use in skin care formulations, manufactured directly by Xi'an Shouherb Biotech Co., Ltd. with an MOQ of 1kg and quality verified via HPLC, TLC, and UV testing. It is distributed to markets across the Americas, Europe, Australasia, Asia, the Middle East, and Africa.
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