As an Amazon Associate, I may earn from qualifying purchases.
**Price and promotions are accurate at the time of posting but can change or expire at anytime.**
Product Description
Kérastase 8H Magic Night Serum is an overnight hair treatment designed for dry hair, leaving it feeling smooth for up to 8 hours overnight. This serum contains anti-dryness polymers to deliver immediate care with a lightweight, milky-gel texture that quickly melts into the hair. Infused with Iris Root extract and a blend of 5 vitamins, including vitamin E, the formula deeply penetrates the hair fiber over 8 hours for 100% absorption to restore the hairs balanced nutrition levels. The serum works overnight to smooth and strengthen dry hair, helping to protect it from pillow friction, frizz, and extra volume. This overnight leave-in treatment is suitable for all dry hair types. On fine hair, it helps with detangling and provides better manageability, while on normal to coarse hair, it leaves the hair looking nourished, visibly softer, and easier to style by the next morning, with a lightweight satin finish. Applying this serum helps refresh your hairs shine, strength, and softness. It is proven to provide up to 84% instantly less frizz, up to 48% softer hair, and up to 40% more shine. Additionally, it leaves hair up to 98% stronger to help protect it against breakage. The serum is housed in a bottle made of 20% recycled glass. Instrumental test vs classical shampoo Instrumental test vs sensitised hair Instrumental test vs pre-washed hair Brushing test vs classical shampoo on sensitised hair
Ingredients
AQUA / WATER DIMETHICONE C13-16 ISOALKANE NIACINAMIDE GLYCERIN POLYACRYLAMIDE PHENOXYETHANOL C13-14 ISOALKANE LAURETH-7 PANTHENOL ASCORBYL GLUCOSIDE BUTYLENE GLYCOL LINALOOL HYDROXYCITRONELLAL BENZYL SALICYLATEBENZYL ALCOHOL HEXYL CINNAMAL CITRONELLOL HYDROLYZED WHEAT PROTEIN ALPHA-ISOMETHYL IONONECOUMARIN HYDROLYZED CORN PROTEIN HYDROLYZED SOY PROTEIN LIMONENE IRIS FLORENTINA ROOT EXTRACT CITRIC ACID CI 19140 / YELLOW 5 CI 14700 / RED 4 PARFUM / FRAGRANCE
Directions
Apply 2-4 pumps of the serum to damp or dry hair and leave overnight. For extra nutrition, combine with other products from the Kérastase Nutritive series.

