The system helps lock dyes within the hair fibre using patented technology*. Lock in your day 1 colour vibrancy for up to 100 days**. *Patent granted in France **Instrumental test after 49 washes using the full Vitamino Color Spectrum routine

Apply evenly on damp hair. Emulsify until a rich foam appears then rinse thoroughly. Follow with Vitamino Color Spectrum Deep Conditioner or Mask, and Glass Shine Serum leave in. [Pro tip]: Use Neutralising Shampoo at least once per week or as often as needed in place of classic 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." Ask more information about this product