This enhanced Jessner’s solution is ideal for more sensitive skin types, ethnic skin or those allergic to or sensitive to hydroquinone. This treatment will help to rejuvenate and improve the appearance of breakout-prone skin, while also promoting an even, bright skin tone. Key ingredients: Lactic Acid (14%) – is an alpha hydroxy acid (AHA) naturally found in milk and sugars. It is part of the skin’s natural moisturizing factor (NMF) and moisturizes the skin. Salicylic Acid (14%) – is a calming lipophilic beta hydroxy acid (BHA) that helps promote a clear complexion. Kojic Acid (3%) – helps promote and even skin tone. Citric Acid – is an alpha hydroxy acid (AHA) naturally found in citrus fruits.