Decleor's overnight Bi-Phase Exfoliating Facial Peel using Green Mandarin and botanical Essential Oil that help give the skin a natural glow and reduce the signs of ageing. The skin is left feeling smooth and looking radiant. To use: Shake very well before use. Put 2 drops into your hands and smooth over a cleansed face, avoiding the eye area. Follow with Decleor's Green Mandarin Night Balm then leave overnight.