Trichloroacetic Acid

Primary Function

pH Adjuster

Health Score

3/10

Eco Score

3/10

Also Known As

TCA

About Trichloroacetic Acid

A strong acid used in professional chemical peels for treating hyperpigmentation, wrinkles, and acne scarring at controlled concentrations.

Formulation Role & Skin Benefits

Trichloroacetic Acid is selected for formulations requiring ensuring formula matches the skin's natural acidic mantle (pH 4.5-5.5), delivering optimizing active ingredient efficacy while minimizing skin irritation.

Best suited for all skin types, crucial for maintaining a healthy acid mantle. Typical formulation context: all skincare formulations, especially AHA/BHA exfoliants and vitamin C.