My DS (15). Has sensitive, spotty skin. He has had quite a bad reaction to a gel containing benzoyl peroxide. After 3 days the redness is subsiding but he is still spotty and miserable. The gel was prescribed by the GP who says to come back to try a different product once his skin settles. Any recommendations as to how we can look after his sensitive skin and hope fully reduce the spots? I would say he has mild acne.