A Modified Jessner Peel is a type of chemical peel that combines three key ingredients: salicylic acid, lactic acid, and resorcinol. A Modified Jessner Peel is typically used to treat a variety of skin concerns, including acne, acne scars, hyperpigmentation, sun damage, fine lines, and uneven skin texture. The combination of ingredients in the peel allows for deeper penetration into the skin, resulting in more significant exfoliation and skin rejuvenation compared to single-ingredient peels.