Repechage Hydra Medic Beta Hydroxy Serum Hydra Medic Beta Hydroxy Serum Penetrates pores to help control acne blemishes. The keratolytic formula, with Salicylic Acid (beta hydroxy acid) works overnight helping to keep skin clear of future breakouts. Synergistic tea blend and herbal infusion helps to calm and soothe the skin. Use nightly. Pore penetrating serum that stops breakouts before they start Use PM after astringent Porphyridium / Zinc Complex oil preventing & healing Salicylic Acid controlled desquamation and unclogs pores Anti-inflammatory Tea Complex (red, white and green), soothing botanicals