Before shampoo on dry hair, to nourish and soften. Before blow-drying, to detangle and soften. After blow-drying, for intense shine. As a night mask, to nourish in depth. Put a few drops in the palm of the hand. Heat the product and apply to the lengths, insisting on the tips. Application: 2-3 drops on thin hair, 3-5 drops on normal and thick hair and 6-10 drops on thick and unruly hair.