Vitamino Color Spectrum Professional Yellow Tones Neutralising Shampoo by L’Oréal Professionnel, formulated with purple 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 vibrant colour for up to 100 days**. Up to 72hr glass shine*** Up to 72hr radiant hair*** 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 purple formula instantly neutralises undesired yellow undertones for blonde hair.  

How to use:

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 neutralisation (from 2 to 5min). Check that all reflects have been neutralised. Rinse thoroughly until all dyes disappeared.  

Follow with Vitamino Color Spectrum Deep Conditioner or Mask, and Glass Shine Serum leave in.  

[Pro tip]: Use a non-tinted shampoo first to remove residues. Followed by the second shampooing process with neutralising shampoo. Choose the right neutralising shampoo according to your hair colour. Purple shampoo for blondes, blue shampoos for light brown hair, green shampoos for dark 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