L'Oréal Professionnel Serie Expert Vitamino Colour Multi-Benefit Leave-in Treatment is a professional spray designed to treat all color-treated hair types and needs. This multi-purpose spray can be used on wet hair before blow-drying or for touching up on dry hair. It offers 10 benefits for your color result: protection against heat up to 230°C/450°F, shine, softness, smoothness of hair fiber, detangling, easier blow-drying, hydration, anti-breakage, anti-split ends, and anti-frizz. The professional formula contains resveratrol, a powerful antioxidant inspired by skincare. This is an instrumental test result for Shampoo + Conditioner.