Active Jessner peel ingredients include salicylic acid, lactic acid, resorcinol, and trichloroacetic acid (TCA). The exfoliating acids loosen the bonds between skin cells to shed old, dead cells and reveal healthy, fresh skin. This treatment is a medium-depth chemical peel that exfoliates the skin’s outer layer in order to create a smoother, fresher appearance, with improved tone and texture. The solution can be customized to vary in strength and formulation depending on skin type. It’s used to treat acne, reduce fine lines and wrinkles, fade dark spots of hyperpigmentation, and minimize the appearance of acne scars