Lock in your day 1 colour vibrancy for up to 100 days with Vitamino Color Spectrum Professional Blue Tinted Shampoo by L'Oreal Professionnel.

Formulated with Ferulic Acid + Citric Acid, the system locks dyes in the hair fibre to protect all 5 of the colour dimensions.

The creamy blue formula instantly neutralises undesired orange undertones for light brown hair. Hair is cleansed & nourished.

How to: To be used from two weeks after salon visit and in alternance with Vitamino Color Spectrum non-tinted shampoo. Apply evenly on wet hair. Emulsify. Leave on time depending on the tone and desired degree of neutralization (from 5 to 15min). Check that all reflects have been neutralized. Rinse thoroughly until all dyes disappeared.

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: Level of brightness and darkness are well preserved

Instrumental test after 49 washes using the full Vitamino Color Spectrum routine

Instrumental test after continued use of the full Vitamino Color Spectrum routine