Gray hair dye is ammonia-free. Gel hair dye has a special caring formula, that takes into account the structure and color of the hair from root to tip, giving hair a rich and natural color. Gray hair dye is suitable not only for tinted, but also for curled and straightened hair. Gray hair dye can stay on the hair for a long time. The rich gray hair color makes the hair shiny and silky. The main difference between hair coloring is that the outer and inner structure of the hair is colored unevenly, keeping the natural color and filling the hair with the natural radiance of dark and light shades. Attention: follow the instructions carefully. The color is used for professional application. Wear suitable gloves. May cause an allergic reaction. A test application is recommended to check the sensitivity. If case of contact with eyes, rinse immediately. After proper hair separation, apply the composition along the entire length and to the ends of the hair, starting from a distance of 1-2 cm from the skin. After 10 minutes, spread the dye over the roots as well. After 20 minutes add a little warm water to the entire surface of your hair, massage, allowing the product to emulsify, rinse with water, then wash your hair using a proper shampoo. Note: the exposure time is approximate: it may vary depending on the degree of desired lightening and the nature of the hair. Dye application for gray hair is the same as for full coloring.