I think we are missing a big point here. The hormonal imbalance that creates the acne in the first place. Washes, soaps, tea tree oil or all band-aid approaches to the actual problem here. Hormonal flux! For example Sust has 4 different tests with 4 different time periods of release..this creates an up and down hormonal imbalance..thus break outs, just like when you were a teenager. So if you are prone to acne choose a test that has a nice even release (test ent & test cyp for example) and then inject at the half life of each then you have a nice even level of test in your body without the flux of the ups and down.s