Living Proof Leave-in Conditioning Spray in Beauty: NA. A multitasking treatment that delivers weightless, all-day conditioning and lasting detangling - making it a wash day essential for all hair types. This conditioning detangler protects hair from multiple sources of damage and stressors, helping to preserve its quality for long-term health.. Vegan and cruelty-free Free of silicones, sulfates, parabens, and phthalates. Weightless conditioning with every spray lasts all day Faster, easier detangling for less breakage. Keeps hair detangled throughout the day Protects against UV + heat (up to 450Â° F), preventing further damage. 148ml/ 5 fl oz. Shake well. On clean, damp hair, spray from roots to ends focusing on tangled areas. Comb through. Style as usual.. LPRO-WU29. 03837.