Chemical peels, like the Jessner peel, or others, are often used to treat the following types of skin conditions: Age spots or brown spots Fine lines and wrinkles Shallow acne scars Large pores and clogged pores forming acne Sun-damaged skin, including actinic keratosis, melasma and freckles (in combination with other treatments) Uneven pigmentation, such as blotchy skin tone, or hyperpigmentation from a variety of causes Red spots or rosacea