What type of chemical peel should be avoided by individuals allergic to aspirin?

Salicylic acid is a type of beta hydroxy acid (BHA) commonly used in chemical peels, particularly for treating acne-prone skin and oily skin types. The reason individuals allergic to aspirin should avoid salicylic acid is due to the close chemical relationship between salicylic acid and aspirin (acetylsalicylic acid). Both compounds belong to a class of medications known as salicylates. When someone has an allergy to aspirin, there is a heightened risk of experiencing an allergic reaction to salicylic acid as well, which could manifest as skin irritation, redness, or other adverse responses.

Understanding the chemical nature and properties of salicylic acid is crucial for skincare professionals to ensure the safety of their clients. In contrast, the other options, such as glycolic acid, TCA, and Jessner's solution, do not share this particular risk and are generally safe for individuals with aspirin allergies.