Lock in your day 1 colour vibrancy for up to 100 days* with Vitamino Color Spectrum Professional Mask by Lu0027Oreal Professionnel. Hair is stronger and smoother**, with up to 72 hours of glass shine*** and up to +44% smoother hair****.Formulated with Ferulic Acid + Citric Acid, the system locks dyes in the hair fibre to protect all 5 of the colour dimensions*****. Proven efficacy on the 5 dimensions***** for ultimate coloured hair protection: – Shine: High Glass shine – Vibrancy: Rich, vibrant colours – Contrast: Optimal perception between multiple shades – Tone: Helps neutralise unwanted reflects – Brightness: Levels of brightness and darkness are well-preservedThe mask formula comes with a rich creamy texture that spreads evenly on the hair to intensively moisturize hair fibre for stronger, smoother hair. How to: After shampooing, section your damp hair in two sections. Distribute evenly onto each section. Work through the hair from lengths to ends and detangle with your fingers. Leave in for 3-5 minutes. Rinse thoroughly. Followed by Vitamino Color Spectrum Glass Shine serum leave-in.Welcome to the world of Lu0027Oreal ProfessionnelSince the invention of hair colour more than 110 years ago, LOral Professionnel has pushed the boundaries of science u0026 technology through their obsession with innovation, tech u0026 safety for stylists and women. Now introducing the Vitamino Colour spectrum to provide the ultimate colour protection.*Instrumental test after 49 washes using the full Vitamino Color Spectrum routine**Instrumental test***Instrumental test after use of full range vs unwashed hair****Instrumental visual assessment*****Instrumental test after continued use of the full Vitamino Color Spectrum routine