Keratin Tone Control | 100 ml

A toning additive, specifically formulated to work in synergy with α-keratin taming fluid 2.

Ideal for grey, bleached and highlighted hair (tone 7 or above) to be treated with α-keratin service. Its special formula allows to control, optimise, customise the levels of toning (warm, neutral, cold) of blonde/grey hair, removing any unwanted reflection during α-keratin services. Customised shades, intensified reflexes, in full respect of the hair fibre.