Dr. Ringpfeil: "While the chemical peel is among the oldest modalities in cosmetic dermatology, I find it extremely effective in the treatment of acne, skin blemishes, skin discoloration from past breakouts, and fine lines.New peel technologies offer effective treatment of brown and red skin discoloration. In my opinion, the Melanage peel has revolutionized melasma treatment, and the Quelage ....