Name: Silver - 4-1 - Dark Gray - Nirvel Professional
SKU: 1843

Silver – 4-1 – Dark Gray: It is a perfect shade for dark grey hair tones with high percentages of grey hair, between 50% and 70% as in the image, Choose this tone when visually your hair is grey, and you are looking to enhance and unify the grey tone.

Tinted grey hair and faded grey hair, enhancing the shine and quality of the hair.

The dark grey shade is perfect for hair with different percentages of grey needing to be unified and integrated with its natural colour, enhancing the tone and improving the quality of your hair.
*When in doubt always select the lighter shade and Express* service

With all the shades in the SILVER colouring line, we can achieve different results depending on the formula and application method we select:

When more intense colouring is required, apply onto clean, dry hair in a 1:1 ratio, i.e. the same amount of Tint Cream as 6-volume Activator. The exposure time will be 30 minutes.

On the other hand, if we are looking for an express service with less intensity of the selected shade, apply to clean, damp hair. This time the formula we will use will be 1:1:1, i.e. the same amount of Tint Cream as 6-volume Activator and this time we will also use the same amount of Clear Conditioner. The exposure time will be 15 minutes.