Fifteen years ago, one of the first things we discovered about our Island Rx pure castile soap was its fantastic success with acne and backne. What we found was that the combination of slightly high alkalinity and the Clary Sage had a tremendous effect on controlling and reversing acne. Today it is available in two bottle types — the original liquid soap and a facial cleansing foamer version. The liquid version is a strong fighter for more acne and backne. The foamer is one of the most popular products we make for how good it cleans and moisturizes. The bonus is that, because it is Island Rx, you get daily maintenance of the bacteria that causes acne.