Deeply nourish your hair with Kérastase Aura Botanica Masque Fondamental, a nurturing hair mask that works to smoothen & replenish tresses. The masque's formula is 97% natural origin & utilises h&-pressed Coconut & Argan Oils for their nourishing, hair-enriching properties. Delivering 72 hours of smoothness, frizz control & humidity resistance*, the rich treatment will leave locks feeling soft, supple & radiant with a natural touch. 97% natural origin. Free from silicone & sulphates. * Instrumental test, after application of Bain Micellaire Riche + Masque Fondamental + Lait de Soie.