A silicone-free hair and scalp serum—with a lightweight texture—that delivers intensely fortifying care to reduce breakage and strengthen weak hair. - Strengthens Hair Weakened by Heat and Brushing - Hydrates Hair and Adds Shine - Has a Lightweight, Non-Greasy Finish -Not fragrance free! - The bright, invigorating scent unfolds with top notes of bergamot zest, cedrat, and lime; base notes of basil, bergamot flower, and rose; and base notes of vetiver, musk, and tonka bean.