The ProCutiGen based formulation in this serum provides a hydrating veil around each hair strand to lock in moisture and seal the cuticles, smoothing frizz and visibly restoring volume in just one use . Designed to be used on wet or damp hair, it protects against trans hair water loss during the drying and styling process. It also possesses a light-reflecting quality, so strands appear shinier, smoother, and healthier-looking.