Immerse yourself in Garnier’s Color Home, a virtual wonderland where you can try new hair colour shades and learn insider tips for professional hair colour application. In this virtual environment, not only can you try on lots of different hair colours, but you’ll discover insider secrets and tips too. Here you’ll find the secrets of hair dye formulas, get professional tips on easy grey root retouches, and step-by-step guidance on full colour application at home.