The Gentle Exfoliating Toner can be used both day and night after cleansing to help prep skin for treatment. This pore-minimising, clarifying formula lifts impurities and removes all traces of oil, dirt and debris for a smoother, more even-looking complexion. Salicylic acid and lactic and succinic acids exfoliate and unclog enlarged pores to help clear blemishes, whiteheads and blackheads, as citrulline helps to calm and soothe blemish-prone skin. Leaves skin feeling clean, refreshed and invigorated with a healthy-looking, matte finish.