Key features:

• It's a semi-permanent touch-up covers grey hair and discolored hair roots. 
• Choose Laction  Bye Bye Grey Hair Semi Permanent-Touch Up Hair -  Black

Benefits:

• It has a formula of Isododecane that makes a water-resistant and enables the color to last several days, depending on shampooing frequency. 
• Little by little the hair adopts the dye color, making it last longer at each new application. 
• It is available with four shades to choose from.

How to apply:

• Apply touch-ups to dry, clean hair. Use tip 1 or 2 depending on the area to be covered and hair length. Leave to dry for 5 minutes. 

Tips:

• Avoid contact with skin. In case of contact, clean the area immediately with a make-up remover. Avoid using wax.