Living Proof Restore Perfecting Spray is a conditioning detangler that delivers a boost of hydration to dry, damaged hair. Restore Perfecting Spray provides smoothness, strength, natural body, and heat and UV protection. Living Proof uses a healthy hair molecule called OFPMA that repels oil and dirt so hair stays clean longer. PBAE molecule makes fine, flat hair look and feel like thick hair. ETAS molecule provides weightless, instant texture and volume that lasts.