KeraCare Professional Silken Seal is a light, oil-free serum that protects hair from heat and helps seal the cuticle for a smooth finish and bright shine. This product makes blow-drying faster by making brushes and combs slide through hair with less pulling. This makes styling hair easier, whether it's wet or dry. This is great for anyone who wants smoother results without heaviness. It protects hair from breakage and mechanical damage while blow-drying and keeps strands soft, full of body, and touchably polished. It doesn't feel greasy, so it's a great choice for smooth finishes that still move naturally. It gives salon style finish that makes your hair shinier, easier to style, and helps with smoother blowouts.