Chitosan Post-Styling Hair Serum for Hold & Style Extending

Dyson’s Chitosan Post-Styling Hair Serum targets hold and style longevity while adding subtle control and shine. A lightweight, non-greasy serum that smooths flyaways and extends a finished look without stiffness. Designed for fine to medium hair types and daily styling routines, its fast-absorbing texture suits heat-styled and air-dried hair alike.