Bye Bye Blemish Drying Lotion Volcanic Ash is a dual-action, on-the-spot treatment which detoxifies and revitalises the skin, discouraging blemishes and restoring balance. Perfect for increasing the skin's natural defences, it has been formulated with Volcanic Ash to detoxify, whilst Salicylic Acid clears blocked pores and removes impurities, leaving behind a radiant complexion.