Healthy Look gives you natural-looking colour with glossy, healthy-looking shine in just 10 minutes. The ammonia-free formula deeply nourishes hair while also helping to counter dullness and prevent damage. The crme formula softly blends away greys, and won't have any visible roots. The conditioning treatment infused with Royal Jelly seals in glossy shine, leaving hair soft and silky. Lasts through 28 shampoos.