Directions indus valley gel colour provide permanent hair colouring in only one application. The only natural parmanent hair colour with certified organic aloe cetified organic amla certified organic henna and orange oil gel colour uses herbal base with no ppd no ammonia no heavy metals and no hydrogen peroxide.its herbal nourish protect and moisturise hair which enables a rich radiant and long lasting colour volume and shine. Indus valley gel colour is dermetologically tested and contains usfda approved pharmaceutically controlled of highest cosmetics quality. certified organic orange | honeycomb | certified organic aloe vera | certified organic amla | certified organic jojoba | certified organic sunflower | certified organic aloe vera | certified organic wheat germ well before applying the colour shampoo your hair rinse it well and dry it. Empty out the sachet of herbal permanent hair colour powder in a non-metallic (glass or plastic) mixing bowl. Add to it aloe honey gel. Make the mixture of uniform consistency. Apply mixture at the crown of the head coating all strands with the help of supplied brush or fingers. Leave mixture on your head for 30-40 minutes. Rinse hair thoroughly shampoo/ condition with indus valley after colour protection conditioning shampoo. indus valley 100% botanical hair colour uses 100% pure premium botanicals which are certified organic or collected by their staff from himalayas plains of india. It is expertly blended by a trained staff to achieve a rich rainbow of colors: from reds to auburns to brown to mahoganies and deepening to black. It has a soft and gentle conditioning effect. No ppd no peroxide no ammonia no heavy metals and no chemicals what soever. "guaranteed 100% natural" it do not penetrate the hair shafts but coat the outside of each hair shaft with a protective volumizing layer.