Synopsis Kérastase's Bain Nutri-Fortifiant is a fortifying shampoo meant for dry, lifeless hair that is prone to breakage and hair loss. It removes pollutants and extra sebum from the hair and scalp while gently cleaning them. In order to improve elasticity and shine, the shampoo fortifies the hair fiber. for hair that is easier to manage. Features: minimizes hair loss and increases hair resiliency through moisturizing Important elements: Ginger: shields hair from outside factors Even in the worst circumstances, edelweiss improves the elasticity of hair. Application: After thoroughly drying wet hair, apply a quarter-sized amount of shampoo, touch-by-touch, to the five main hair zones. Emulsify after adding water. Use your fingertips to massage the scalp after applying this first wash.