Lolane Aroma Rose Long-Lasting Hair Color Cream - L23 Copper Brown Direction : 1. Apply Lolane Aroma Rose Pre Color Serum with Keratin and Collagen on damp hair before coloring. 2. Mix Lolane Aroma Rose Color Cream with Lolane Oxidant Cream well, apply the mixture onto your hair, and leave it according to the time in the instruction inside the box. 3. Rinse off, then apply Lolane Intense Care Keratin Repair Mask. Leave it for 2 mins and rinse off. Then blow-dry as usual.