Get touchably smooth, shiny colored hair in just minutes, by using 'Pro-Digy Color1 Obsidian Deep Black from L'oreal. It is a ultra-fine colour which is full of highs and lows. With micro-oil technology it diffuses a blend of colour which reflects into the heart of the fibre, revealing subtle, natural-looking colour. Improved hair texture and radiant shine - the technology leaves each strand feeling smoother and cared for. All this without ammonia.