L'Oréal Professionnel Xtenso Care Sulfate-Free Hair Masque is specially formulated for chemically straightened or smoothened hair. This sulfate-free masque provides deep nourishment and repairs hair fibers weakened by chemical treatments. Infused with Pro-Keratin and Incell, it smoothens frizz, enhances softness, and adds shine while ensuring long-lasting smoothness. The rich formula offers intense hydration without weighing hair down, making it manageable and sleek. Ideal for those looking to maintain straightened hair, this masque helps protect hair from damage and dryness.