Caffeic acid phenethyl ester

Caffeic acid phenethyl ester (CAPE, CAS 104594-70-9) is one of the main active components of propolis, characterized by an o-dihydroxy (catechol) phenyl structure that scavenges free radicals. According to the supplier, Shaanxi Yuantai Biological Technology Co., Ltd, it has a notably higher oxygen radical absorption capacity than grape seed extract, may help suppress appetite and relieve muscle fatigue in athletes, and can alter glucose uptake patterns in the small intestine, making it of interest for both health-product and cosmetic antioxidant applications. The manufacturer, established in 2014, holds ISO9001, ISO22000, HALAL, KOSHER, HACCP, and FDA certifications and distributes to North America, Central/South America, Western and Eastern Europe, Australasia, and Asia.