Which ingredient is NOT part of a Jessner's Solution?

Jessner's Solution is a type of chemical peel known for its combination of different acids, specifically designed for treating various skin conditions, including acne and hyperpigmentation. The formulation typically includes lactic acid, salicylic acid, and resorcinol, which work synergistically to exfoliate the skin and promote collagen production.

Glycolic acid, while a commonly used acid in various skin treatments and peels due to its ability to penetrate the skin effectively, is not a component of Jessner's Solution. Instead, it is often used in other chemical peels but does not play a role in this particular combination. Recognizing the specific composition of Jessner's Solution helps in understanding its targeted application and the unique benefits each included ingredient provides. This highlights the importance of knowing the formulations of different skin care treatments and their appropriate uses in esthetic practice.