Studio Finish Concealer Duo 12-Hour Wear, Stay-True Colour, Water-Resistant A lightweight, creamy, discreetly opaque concealer. Provides a smooth, long-wearing invisible coverage for all skin blemishes. Water-resistant, fragrance-free and non-acnegenic. This emollient-based, lightweight concealer is so concentrated that a tiny amount can provide opaque coverage to skin's imperfections and discolourations. It effectively covers dark circles, blemishes, moles, tattoos and birthmarks.