Revitalise limp and lacklustre locks with the Specifique Bain Prevention Shampoo from Kerastase. Specially formulated to boost and lift body, the shampoo features advanced hair care technology to gently cleanse hair whilst adding volume. The System Pro-Actif is a targeted three-step process: dirt and excess oils are eliminated, the scalp is left feeling soothed and the treatment then works to stimulate micro circulation. Individual fibres are nourished and texturised, and thin hair is immediately left looking and feeling thicker with a healthy shine. Dermatologically tested and free from silicon.