It is for you if your hair is... * fine & without volume We love: * Castor oil: thickens and promotes hair growth. * Biotin: provides a cocktail of vitamins to keep your hair in perfect health. Beauty tips Shampoo Kera Queen’s recommends applying the shampoo to wet hair and lathering the product by massaging your scalp, then rinse thoroughly. Beauty tips Mask Kera Queen’s suggests applying the mask after shampooing on towel-dried hair. Then, simply distribute the mask on the lengths and leave it on for about 5 minutes. Finally, don't forget to rinse well! Beauty tips Leave-in Kera Queen’s recommends applying 2 to 3 pumps on the lengths of damp hair and then gently detangling before styling.