The La Roche-Posay Effaclar Acne Treatment System is a comprehensive skin care set for acne-prone skin. It includes a medicated gel cleanser, clarifying solution, and dual-action acne treatment. The gel cleanser gently removes excess oil and impurities, while the clarifying solution helps to unclog pores and reduce the appearance of blemishes. The dual-action acne treatment targets both existing breakouts and prevents new ones from forming. This system is dermatologist-tested and suitable for sensitive skin.