L'Oréal Professionnel Vitamino Color Spectrum Glass Shine Serum 50ml

Vitamino Color Spectrum Professional Glass Shine Serum by L’Oréal Professionnel, enriched with 5% Alpha-silane and water free. 
Our leave in serum locks in glass shine for up to 72 hours* with results that last up to 10 washes**. Formulated without water, Alpha-silane is an active care ingredient that coats the hair cuticle surface with a protective layer when activated by heat. 

The result:
- Protection against UV damage***
- Anti-frizz*** & Anti-humidity*** (up to 80% humidity in the air). 
- Heat protection up to 230°C 

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

*Up to 72h after application, instrumental test vs unwashed hair
** Anti-frizz, thermoprotection, nourishment, smoothness, softness up to 10 washes, instrumental tests vs sensitised hair
***Instrumental test
****Instrumental test after continued use of the full Vitamino Color Spectrum routine