This rejuvenating shampoo for mature hair is enriched with an anti-oxidant ingredient. Kerastase Age Premium Bain Substantif combats the signs of mature hair ageing by hydrating your scalp & supplementing your hair, whilst protecting it. Using the Systeme Pro-Supplenium technology, ceramide helps to repair the cuticle, calcium derivative offers the support of a mineral essential & vitamin F derivative provides much needed energy to the root & substance. Vitamin E acts as a powerful anti-oxidant & a UV filter to protect against harmful sun rays. Hair is left looking rejuvenated with body & suppleness.