Naturtint Color Quinoa 5.50 - Sparkling Mahogany from Naturtint is a permanent color without ammonia. Its innovative and exclusive gel formula, enriched with natural ingredients, respects the health of the hair as much as possible. In addition, it includes the exclusive treatment of the multi-care quinoa mask, which improves the coloring process and increases color fixation. It is advisable to put on the gloves supplied with the instruction booklet. Pour the entire contents of the color pack into the color development pack. You can also do this in a separate plastic or glass bowl, never metallic, adding the contents of both packages, developer and coloring. If mixing in the developer pack, screw on the cap and shake vigorously for 2 minutes until the two ingredients are completely mixed. After this time, immediately unscrew the upper part of the cap and use all the product. Spread the mixture evenly through the hair starting at the roots. Massage or comb by distributing the rest of the product over the entire hair. Waiting time: On already dyed hair: Apply the dye to the roots and leave for 20 minutes. After 20 minutes, apply to the rest of the hair and let sit for another 10 minutes. In this case, always mix in a separate container, never with the color developer application bottle. On natural or dyed hair without retouching the roots: Apply the mixture to all hair and leave on for 20 to 30 minutes. Gently massage the hair with lukewarm water and rinse thoroughly until it is clean and fair. You can also wash the hair with a neutral pH shampoo and rinse it again with plenty of water. Always apply the Quinoa Multi-Care Mask to wet hair, spread it using a massage from roots to ends. Leave on for 3 to 5 minutes while combing the hair and rinse thoroughly with water. The bottle contains 50 ml of the product, so you can repeat its application over the next few weeks. So the resistance, shine and intensity of the color will last much longer. Before starting, carefully read the precautions for use. It is necessary to perform a sensitivity test 48 hours before each application. Store in a cool, dry place.