Prodigy is the first long-lasting ammonia-free oil hair colour for 100% grey coverage. Hair quality is preserved, colour result is rich and natural. The new vision of colour by L'Oréal Paris. Extraordinary natural-looking colour: the hair colour you wish you were born with. Ultra-fine colour full of highs & lows - our new micro-oil technology perfectly diffuses a blend of colour reflects into the heart of the fibre, revealing subtle, natural-looking colour. Beautiful, lively, multi-tonal colour - the colour particles are diffused from root to tip, reflecting light to reveal an extraordinary natural-looking colour. Improved hair texture & radiant shine - the micro-oil technology leaves each strand feeling smoother and cared for. Hair looks enhanced: improved visible condition, with healthy radiant shine. All this without ammonia. Up to 100% grey coverage - strand by strand up to 100% grey coverage that always looks natural.