Herbatint Permanent Herbal Haircolour Gel has more conditioning lasting colour with aloe vera. Herbatint is the finest, most natural permanent hair colouring gel Free of harsh chemicals and Ammonia. Depending on the length of your hair, Herbatint can be used for 1 application or can be saved for a second application when the colour has grown out. Herbatint can be used even if a chemical dye has been used to colour your hair and if your hair has just been permed. It's easy to use and has no smell!