Physician's Care Alliance® - Professional Products use patented formulations of naturally-occurring fruit acids with strengthening and brightening ingredients to correct a wide variety of skin conditions including acne, rosacea, sun damage, uneven pigmentation, wrinkles, fine lines, and menopausal skin. The naturally occurring alpha hydroxy acids (AHAs), beta hydroxy acids (BHAs) and TCA found in Physician's Care Alliance® Professional Products loosen dead cells from the skin's surface, revealing new, healthy cells.