Provide strands with style hold and protection with Kerastase K Mousse Bouffante Strong Hold. This powerhouse styling product hugs around hair fibers to build incredible volume. Kerastase’s strong-hold mousse provides tresses with structure and added fullness. Styling hair after applying Mousse Bouffante gently holds flexible looks in place without unwanted stiffness. The formula contains UV filters to protect hair from sun and environmental damage and xylose agent to protect against heat tool damage.