Naturtint for long lasting, naturally radiant colour and shine, now with a Multi-Care Mask enriched with quinoa which helps to fix the hair colour, resulting in a more intense and longer lasting shade. Permanent Hair Colour with 100% grey coverage easy to use, non-drip gel formula. Enriched with natural plant and seed oils and extracts no ammonia Naturtint's innovative and gentle formula is favoured the world over by consumers looking for softness and shine, as well as intense and natural-looking colour. With a fresh new look, all Naturtint Permanent Hair Colours now come with a generous 50ml tube of Multi-Care Mask to use immediately after application and to maintain your colour in the weeks following. What's in the box? Naturtint Colourant (60ml)Naturtint Colour Developer - in an Applicator Bottle (60ml)Naturtint Multi-Care Mask (50ml)Protective GlovesInstruction Leaflet As with any hair colourant brand, a skin sensitivity test must always be carried out 48 hours before each use. Please read all of the instructions provided inside the box carefully before use. Naturtint Hair Dye - Advice If you are using Naturtint for the first time or are looking to try a new shade, use the codes to help you choose the most suitable colour. Each Naturtint shade is given a code usually consisting of a number and then a letter. The number represents a scale of how dark or light a colour is, with 1 (e.g. 1N Ebony Black) being the darkest and 10 (e.g. 10N Light Dawn Blonde) being the lightest. The letter afterwards tells you what kind of tones and colour you can expect, where N = Natural, G = Golden, M = Mahogany, C = Copper, R = Red, I ? Iridescent and A = Ash. You can go as dark as you like with Naturtint, but you can only lighten by one or two shades in one colouring. For example, if you are naturally/currently similar to the 5N, you could use the 6N or 7N, or even the 6G or 7C if you were looking to change the tone as well as lighten the hair. As a general rule, most people suit shades one or two darker or lighter than their natural shade, as this generally suits their skin tone. If you want to use a brighter tone such as a Mahogany (M) or Copper (C) and you have some grey hair ? Mix them with a similar numbered Natural (N) tone first for a uniform and natural-looking coverage. The Ash colours are generally not intended for use on their own. Use these two shades to tone down hair colour i.e. if too yellow, orange, brassy, golden, reddish.