I have used several bottles of the Cosrx Low PH Gel, as it used to be my holy grail. However, I slowly realized I wanted something less stripping for my skin and tried this since the royal jelly would make it more moisturizing. However, this does not have Betaine Salicylate like the Cosrx one, so it doesn't help with fighting acne everyday. The tea tree is not enough for my acne. I will continue to be on a hunt for a non-drying and gentle acne face wash.