Smooth and soften rebellious hair with the Kérastase Serum Oleo-Relax. This luxurious hair oil has been expertly designed to hydrate and smooth dry hair, taming frizz and achieving a more manageable and shiny finish. The formula includes an array of nourishing oils that gently soften, moisturise and smooth each strand without weighing hair down, allowing for healthy-feeling hair that can be styled into voluminous or gravity-defying looks. Perfect for hair that needs to relax, a range of calming ingredients are used to control unnecessary volume and detangle stressed and knotty locks. The oil delivers frizz-protection that keeps hair looking smooth and glossy in the long-term, transforming the overall look and feel of your tresses.

Products from Kérastase allow you to achieve salon-quality results at home in a few easy-to-use steps. This hair oil is easy to apply. Simply apply one or two pumps, depending on the thickness and density of your hair. Use on dry hair to style, or use on wet hair as an intensely moisturising leave-in treatment. When using as a treatment, this product must be washed out before continuing with your usual hair washing products. To style hair, work the oil into the ends of hair, controlling the appearance of frizz for a smoother and more glossy head of hair.