How many chemical peels has the doctor labia stretching tumbler on people with my skin coloring? Deep Dermatologist facial peel are used to treat coarse facial wrinkles, blotches caused by aging or sun exposure, and pre-cancerous growths. Chemical peels can also be used on the body to minimize stretch marks. Have psoriasis, eczema, dermatitis or rosacea. While a deep chemical peel produces the most dramatic, longest-lasting results, the procedure takes longer than other peels one to two hours and requires Dermatologist facial peel most healing time. A chemical solution is applied to the skin that causes it to exfoliate and eventually peel off.