I am an oil with thermal and color protection that restores the original shine as if leaving the salon were necessary. Pre-shampoo: Apply just 1 or 2 drops to your hands and distribute it on dry hair, from roots to ends, before washing. Repair and shine: For damp or dry hair, apply 1 or 2 drops for shine and brightness to the strands, distribute between your hands, and apply to lengths and ends. Night application: Apply 1 or 2 drops to dry hair from roots to ends. Leave it on overnight and wash your hair the next day.