I don't know where one could even find this. I picked it up on impulse at a discount warehouse for 1.99! It is great for a benzoyl peroxide cream. It contains 2.5% and for some reason is so much gentler than Nuetrogena on-the-spot 2.5% bp cream. I says on the packaging it has some patent ingredient that makes it less irritating, and by golly, it does! I have cut down on using it, b/c i'm using other things at thmoment and don't need such a strong acne cream anymore, but when I was going through a really bad breakout, it really dried u my zits but didn't make my face peel off! Very good, simple acne cream.