REF Colour Boost Ash Brown Masque / Mask

Nourishing colour treatments with Shea Butter and Argan Oil that quickly gives hair a colour boost with irresistible shine. Comes in 10 different shades where light hair will get a more vibrant result, while dark hair will get an enhanced colour reflex.

Use:
Apply to washed, towel dried hair. Leave on for 3-10 min depending on desired intensity. Rinse off and finish with conditioner.