Utah Esthetician State Board Practice Exam

What is the composition of Jessner's Solution?

1. 10% Salicylic, 10% Lactic, 10% Resorcinol

2. 14% Salicylic, 14% Lactic, 14% Resorcinol in an Ethanol base

3. 20% Salicylic, 20% Lactic, 20% Resorcinol

4. 15% Salicylic, 15% Lactic, 15% Resorcinol

The correct answer is: 14% Salicylic, 14% Lactic, 14% Resorcinol in an Ethanol base

Jessner's Solution is a chemical peel formulation commonly used in cosmetic and dermatological procedures. Its composition plays a crucial role in its effectiveness for treating skin conditions such as acne, melasma, and other forms of hyperpigmentation. The correct answer identifies the composition as 14% salicylic acid, 14% lactic acid, and 14% resorcinol, all combined in an ethanol base. The combination of these specific concentrations is significant as salicylic acid acts as a keratolytic agent, helping to exfoliate the skin and unclog pores, which is beneficial for acne-prone skin. Lactic acid, a mild alpha-hydroxy acid, hydrates the skin while promoting exfoliation and improving skin texture. Resorcinol enhances the effects of the other acids and has antiseptic properties. Additionally, the use of an ethanol base aids in the penetration of these active ingredients into the skin, enhancing their effectiveness. The precise concentrations and formulation allow for a balanced approach, yielding both exfoliation and hydration without overwhelming the skin. Understanding the specific ingredients and their proportions in Jessner's Solution is essential for estheticians, as it directly correlates to treatment protocols and desired outcomes in patient skincare.