It contains 0.5% salicylic acid which is gentle on the skin, it lathers nicely ,it cleanses the skin without stripping it , it also unclogs the pores, it can be used everyday, and. A little goes a long way

This is the nineless azealic acid serum that comes in a 30ml bottle , it contains 10% azealic acid which is gentle enough for even a beginner to use , it contains snail mucin , niancinamide and panthenol which are great for the skin , I experienced no irritation while using this or the normal stinging which comes with using azealic acid , this is a great product