Earn 5% cash back on your Kérastase purchase, including taxes and after any discounts, with a $50 cash back maximum. Kérastase is the world’s leading luxury professional haircare brand. Since 1964, our goal is to offer exquisite products and bespoke, in-salon treatments, all powered by scientific expertise and professional knowledge. Buy official Kérastase professional haircare, treatment and styling products online. Visit the official Kérastase site and receive complimentary shipping, free samples and other exclusive offers.Offer expires 6/30/2025. Offer valid one time only. Offer only valid on purchases made directly with the merchant. Offer valid online only. Offer not valid on purchases made using third-party services, delivery services, or a third-party payment account (e.g., buy now pay later). Offer only valid on U.S. purchases. It is possible that the merchant may split your purchase into multiple transactions. Offer redemption awarded as statement credit on the first qualifying transaction amount. Payment must be made on or before 6/30/2025.