That is certainly a cheap and easy option, but is it effective? Can the same results I've written about it by the use of brewed green tea? In this post I want to answer this question, to the best of my ability. Using brewed green tea we walk in a couple of potential problems. First, the dosage, you enough epigallocatechin gallate (EGCG) in green tea brewed in an effective dose. Secondly, you can green tea absorbed through the skin? And finally, what is the shelf life of this DIY solution, ie how often the tea? Before we begin, I want to put a disclaimer out there. This message is much more speculative than my other posts. There are just too many unanswered questions here and I need some assumptions to make. So this message is not the "last word" on the subject. I'm just here with my best shot at answering a difficult question. Dosage My biggest concern is whether you can get enough EGCG in your face brewed tea. I did some back of the envelope calculation...