8H Magic Night Serum by Kérastase is a beauty sleep high-nutrition night serum for dry hair. This overnight hair treatment contains anti-dryness polymers for immediate care with a light and non-greasy finish. It also delivers a dose of essential nutrients that boost the formula’s ability to nourish and reinforce the hair.

The magical overnight hair serum works for 8 hours to revitalize and regenerate dry hair and protects it from pillow friction.

+98% stronger hair*

The bottle is made of 20% recycled glass.

*Instrumental test results after application of 8H Magic Night Serum