Curl Expression Cream-in-Jelly Definition Activator | L'Oreal Professional STIMULATE This serum protects from heat

This serum protects from heat damage up to 450°F

lightweight hydrating wonder shield leave-in formulated specifically for lightened and highlighted hair

massage and rinse

It speeds up to 37% the drying process while delivering care

Curl Expression Cream-in-Jelly Definition Activator | L'Oreal Professional STIMULATE This serum protects from heatCurl Expression cream in jelly definition activator leave in is designed to style curls and coils, the pro way. It activates curls and coils for 12 times more definition and 3 times more hydration with less frizz. Curls and coils are perfectly defined from root to ends. Protects hair against heat up to 230 C 450 F. Curl Definition Tames Frizz