Transform your chemically treated hair with Loreal Professionnel's Xtenso Care Serum, your essential finishing touch for sleek and smooth locks. Enriched with a blend of nourishing oils and protective agents, this luxurious serum deeply penetrates the hair fiber to provide intense hydration and replenishment. Its lightweight formula smooths and tames frizz, leaving your hair feeling silky-smooth, shiny, and irresistibly soft. Designed to address the specific needs of straightened or smoothed hair, Xtenso Care Serum helps protect against heat damage and external aggressors, while enhancing the longevity of your straightening or smoothing treatment. Say hello to salon-worthy results with Loreal Professionnel's Xtenso Care Serum, your go-to solution for beautifully nourished and manageable hair