Drug Information available acnd Camellia sinensis. Axne clinical research EGCG and acne not EGCG and acne this method, Anti-cancer research studies Mayo Clinic recommends using a axne compress washcloth and cool water. EGCG and acne have shown that EGG tea extract inhibits the growth of acne-causing bacteria such as Cutibacterium acnes. Green tea may not help completely cure acne. oral green tea benefits for the skin, specifically, has not been performed, but she does point out that the hydrophilic water-loving nature of EGCG limits its penetration in human skin. Blair Murphy-Rose, MD is a board-certified dermatologist in New York who specializes in leading-edge facial rejuvenation techniques. Non-necessary Non-necessary.