Urban Alchemy Opus Magnum Arctic, 60 g, Dry Shampoos for Women, The Urban Alchemy Opus Magnum Arctic dry shampoo restores volume and freshens up your appearance. Enjoy the feeling of clean hair without having to wash it. Characteristics: absorbs excess oil creates a rich, bouncy volume refreshes and aerates extends the effect of washed hair How to use: Massage gently into individual strands with your fingers, then comb through thoroughly.