Keratin, Sleek + Smooth Hair Mask

Advanced Clinicals Keratin Sleek + Smooth Hair Mask is a rich, creamy treatment designed to soften and tame frizz while enhancing shine. Best suited for dry or chemically treated hair, it smooths cuticles with keratin-rich conditioning and leaves hair feeling more manageable. Lightweight enough for regular use, the mask offers restorative slip and a smoothing finish without weighing strands down.