This luscious hair oil spray protects tresses from harmful UV rays and forms a moisture-locking barrier around each strand to prevent hair from drying out.Keep Sun Shield Oil in your beach bag — with SPF 8, it’s the perfect protective, moisturizing pick-me-up. It’s light yet potent, forming a moisture-locking barrier around each strand to prevent your hair from drying out in the sun. The SPF keeps harmful UVA and UVB rays at bag, preserving your color.Mist on damp or dry hair, before and during sun exposure.