The Olaplex 4-IN-1 Moisture Mask, 370 ml, represents an innovative treatment for healthy, strong, and hydrated hair. Thanks to its advanced formula, it works simultaneously on four fundamental levels: repairs structural damage, deeply nourishes, protects against breakage, and strengthens the hair fiber. Ideal for all hair types, it provides softness and shine without weighing it down, making it easier to style and improving elasticity. Perfect for those seeking comprehensive action in a single product, the Olaplex mask promotes the natural regeneration of the hair, combating frizz and maintaining optimal hydration. A professional treatment that transforms damaged hair into a una visibly regenerated and more resilient mane in the tempo.