Multifunctional heat protection with a regenerating effect | High temperatures, hair breakage, UV rays, mechanical damage and frizz – 5 problems that heat protection serum solves Wella Professionals Ultimate Repair Leave-in Conditioner fixes in modo effective. It has una A texture that absorbs perfectly and protects hair from the very high temperatures it is exposed to during drying or straightening. It gives hair smoothness. una Gorgeous softness, helps shape curly hair and makes it easier to create the desired style. Soft, shiny, and perfectly healthy curls await.