Herbatint 170 ml, 100% grey hair coverage, ammonia-free. It is a permanent haircolour, tested on sensitive skin, offering high tolerance and performance. With 8 natural extracts, gentle formula. New 170 ml format: Same Formula - Less Packaging - More Shine and Hold with Royal Conditioner 50 ml included in the box. • HIGH TOLERANCE AND PERFORMANCE:A gentle formula, tested on sensitive skin*, for an optimal colour result. Vegan. With 8 plant extracts to enhance your natural beauty.Herbatint’s gentle formula allows you to lighten your natural shade by up to 2 levels (only on natural, untreated hair).• EASY TO APPLY:Its unique gel texture does not drip and ensures comfortable, even application along the entire length of the hair. 40 minutes of processing time. Up to 2 applications.• CUSTOMISABLE COLOUR:You can mix 2 or more shades to achieve a personalised result, just like in a salon.You can easily add a golden, copper or any other shade of reflection, simply by respecting the 1:1 mixing ratio between colour and developer.