the use For professional use only. Mix 60 ml of Dermacol Professional Tint with 60 ml of Dermacol Cream Oxygen in a ratio of 1:1, using a non-metallic bowl. Add twice as much Dermacol Creamy Oxygen to the Dermacol Professional Intensive Lightening Tint (set of twelve). Dermacol creamy oxygen must be added to the dye immediately before starting the hair dyeing process. The choice of Dermacol creamy oxygen concentration depends on the degree of coverage or lightening required. After the duration of the hair’s interaction with the dye has ended, the water is poured on the dyed hair, mixed, and then washed well. After that wash carefully with shampoo. Finally, conditioner is used for hair care. To prepare the tinting paste, we recommend using the creamy oxygen Dermacol. The detailed method of use for hair dye is mentioned in the leaflet inside the dye package. Instructions for use must be followed carefully.