What are the maximum permissible concentrations for AHA, BHA, and TCA peels for Master estheticians?

The correct choice reflects the maximum permissible concentrations for AHAs, BHAs, and TCAs as established in industry standards for master estheticians. Alpha Hydroxy Acids (AHAs), such as glycolic acid, are commonly used to exfoliate the skin, improve its texture, and reduce signs of aging. A concentration of up to 50% is acknowledged as effective in clinical settings for achieving desired results.

Beta Hydroxy Acids (BHAs), particularly salicylic acid, penetrate deeper and are useful in treating acne-prone skin. A concentration of 30% is consistent with guidelines for effective outcomes without excessive irritation or complications in a professional setting.

Trichloroacetic Acid (TCA) is utilized for its stronger chemical peel properties and is favored for more significant skin concerns. A concentration of up to 15% is recognized for safe application by trained professionals like master estheticians.

These maximum concentrations help to ensure both efficacy and safety in treatments, allowing practitioners to deliver results while minimizing the potential risk of adverse effects. Thus, the choice with 50% AHA, 30% BHA, and 15% TCA aligns with the standards set for advanced esthetic practices.