The PHYTOCOLOR formula is enriched with a unique blend of botanical pigments derived from five dye plants, selected for their superior pigmentation properties. Its high concentration in the pigment base—up to 74%, depending on the shade—guarantees an intense, natural color with radiant, nuanced highlights that act as a shine boost and wont fade. 100% of gray hair is covered from the first application. Phytocolor kit composition: Milk developer 50ml (1.69 fL. Oz.), Coloring cream 50ml (1.69 fL. Oz.), Phytocolor Mask 12 ml (NET WT. 0.42 oz.), a detailed instruction leaflet, a pair of gloves. IMPORTANT: A SENSITIVITY TEST MUST BE PERFORMED 48 HOURS BEFORE EACH USE OF THE PRODUCT. SIMPLE APPLICATION: to dry hair without washing - Case #1: For hair that has never been color-treated in the past: Apply the mixture to the roots and comb the remaining product through your hair. Leave on for 30 minutes. - Case 2: For already colored hair, when the natural color is showing through at the roots: Apply the mixture only to the roots and leave on for 20 minutes. Then, comb the remaining product through your hair and leave on for 10 minutes. After the application time, pour a small amount of warm water over your hair and rinse thoroughly until the water runs clear. For longer-lasting color and shine, use the complete PHYTOCOLOR hair care routine. SIMPLE APPLICATION: to dry hair without washing - Case #1: For hair that has never been color-treated in the past: Apply the mixture to the roots and comb the remaining product through your hair. Leave on for 30 minutes. - Case 2: For already colored hair, when the natural color is showing through at the roots: Apply the mixture only to the roots and leave on for 20 minutes. Then, comb the remaining product through your hair and leave on for 10 minutes. After the application time, pour a small amount of warm water over your hair and rinse thoroughly until the water runs clear. For longer-lasting color and shine, use the complete PHYTOCOLOR hair care routine.