"THE LEGEND." The very first product produced by Muk and still the best seller, outperforming the competition. Winner of the Best New Product Australian Hair Fashion Award 2008 Hard Muk is still the clay of choice in salons worldwide. Brutal hold with flexibility. Hair will stay in place for hours. Hard Muk can be reapplied if required as this product will not flake. Ideal for shorter smooth or rough styles. Produces a matte, low sheen finish. It is humidity resistant and water soluble so easy to wash out. Apply Hard Muk to completely dry hair to achieve maximum texture and to help maintain an ultra-low sheen finish.Professional Formula.