Green tea has been shown to have a noticeable impact on acne when used externally. To sum up the findings briefly, there is an antioxidant in green tea called epigallocatechin-3-gallate or EGCG. ECGC was shown to reduce sebum production, inflammation, and bacterial growth in acne-prone skin-basically the main causes behind breakouts. Here’s how to use it topically-you can also try...