Kérastase Resistance Serum Therapiste Symbiose as well as -85% less

as well as -85% less frizz** and +97% stronger hair**

Made with a mix of 2mm

A magical overnight nourishing leave-in hair serum that provides 8 hours of overnight nourishment* for sublime morning hair: soft & easy to style

74% more brilliant shine***

A universal serum with antioxidant properties

Kérastase Resistance Serum Therapiste Symbiose as well as -85% lessThe Benefits: Repairs very damaged hair fiber. Heat protectant with 450F thermo protection. Essential nutrition for healthy hair. Soothing texture for itchy scalp. How to Use: Apply 1 2 pumps of Serum Therapiste from mid lengths to ends on towel dried hair. Leave in and proceed to blowdry as usual. Can also be used as a finishing touch on dry hair to control flyaways and seal split ends.