Description
Vitamino Color Spectrum Professional Orange Tones Neutralising Shampoo by L'Oreal Professionnel, formulated with blue dyes & caring agents leaving hair feeling cleansed.

The system helps to lock dyes within the hair fibre using patented technology*. Lock in your day 1 colour vibrancy for up to 100 days**. Tone preservation*** Unwanted reflects are neutralised***
 
Proven Efficacy on the 5 colour dimensions****:
1. Shine: High Glass shine 
2. Vibrancy: Rich, vibrant colours
3. Contrast: Optimal perception between multiple shades
4. Tone: Helps neutralise unwanted reflects
5. Brightness: Level of brightness and darkness are well preserved
 
The creamy blue formula neutralises undesired orange undertones for light brown hair. 
 
*Patent granted in France
**Instrumental test after 49 washes using the full Vitamino Color Spectrum routine
*** Instrumental test after 4 weeks of application
****Instrumental tests after continued application of the full Vitamino Color Spectrum routine