Aura Botanica range by Kérastase. To take care of your hair without Silicones and Sulphates, the Aura Botanica range from Kérastase is made for you. Products enriched with natural oils (coconut oil, argan oil, walnut oil, rice bran oil) to help dull and devitalized hair. Thanks to the oils contained in the hair care products of the Aura Botanica range, your hair is deeply nourished and regains shine and vitality. Learn how to take care of your hair more naturally with Kérastase Aura Botanica.