Nutritive - 8-hour Night Serum

The Kérastase experience, wherever you go. Your Kérastase essentials are available in travel sizes, so... see more

The Kérastase experience, wherever you go. Your Kérastase essentials are available in travel sizes, so they can go from your bathroom to your handbag, for beautiful hair wherever you are. Kérastase Night Serum is much more than a simple hair treatment: it is a true overnight rejuvenating treatment for dry hair. Inspired by skincare rituals, this leave-in serum is part of the hair "skinification" trend, applying skincare principles and ingredients, such as niacinamide, to the hair. It provides deep, long-lasting revitalisation, transforming the texture and appearance of your hair while you sleep, just as your favourite night cream does for your face. Its innovative formula, enriched with plant-derived proteins and niacinamide, works in depth to nourish and repair dry, damaged hair. Plant proteins, concentrated sources of nutrients, strengthen the hair fibre from within, restructuring it and protecting it from external aggressors. Niacinamide, also known as vitamin B3, is an active ingredient renowned for its soothing and repairing properties. It calms scalp irritation, reduces inflammation and encourages the growth of healthy, strong hair. During the night, Kérastase Night Serum works in harmony with the hair’s natural renewal rhythm. It makes the most of this time of rest, a particularly favourable period for cellular renewal, just as with night-time skincare, to infuse the lengths with deep, long-lasting hydration, measured at +87%*. Hair is intensely nourished and revitalised, regaining its softness and suppleness. In the morning, hair is easier to style, frizz is reduced by 84%* and your hair looks visibly healthier and shinier. Night Serum also provides essential protection against friction from your pillow, which can cause breakage and split ends. By forming a protective shield around the hair fibre, it prevents mechanical damage and preserves hair integrity for 8 hours. This innovative treatment helps preserve the beauty and vitality of your hair, even while you sleep. As well as benefiting your hair, Kérastase Night Serum is also environmentally friendly. Its bottles are made with 20% recycled glass, reflecting the brand’s commitment to more responsible beauty. Add Kérastase Night Serum to your haircare routine and give your hair a moment of intense renewal. In the morning, you’ll discover transformed hair: soft, silky, shiny and full of vitality. It’s a simple, effective step towards visibly healthier, more beautiful hair, day after day. *INSTRUMENTAL TEST Show less