Scarface1983

Nope. But I do know that Peroxide in the formula is an oxidazing agent, that helps kill bacteria but also may cause some skin damage (it depends on the use and percentage). Like too much sun exposure....

Thanks for the replies. Anyone else had any experience with this?    

An area of my face started to get really dry and slightly wrinkled shortly after i started using duac gel for acne. At first, i thought it may be temporary but it's been over 6 months since i last use...