The Bi-phase Face Multi Serum contains AHA, BHA and PHA blend that helps to remove dead skin cells, regulate the sebum production, providing the skin with a smooth and matte look. In combination with Tea Tree in the formula, it has soothing properties and is beneficial to the improvement of the appearance of large pores. Centella Asiatica helps to strengthen the protective barrier and to prevent excess moisture loss, keeping the skin hydrated. Niacinamide plays a role in smoothing out the skin and overall improvement of skin texture.