Vitamino Color Spectrum Professional Mask by L'Oréal Professionnel, enriched with Ferulic Acid + Citric Acid. 100 days of color as bright as day 1*. Proven effectiveness in 5 color dimensions**:
1. Shine: dazzling shine.
2. Intensity: full, vibrant colors.
3. Tone: optimal perception between multiple shades.
4. Depth: weakening of unwanted tones.
5. Brightness: maintaining the level of brightness.
The Mask's creamy formula offers uniform application for rich hydration, strengthening and smoothing of the hair.
*Laboratory test with the complete Vitamino Color Spectrum protocol. **Laboratory test after using the complete Vitamino Color Spectrum protocol after 4 weeks.