Description H.Zone Ialo Permanent Color is made with hyaluronic acid and restitutive oils with anti-age technology that makes your colour last and retain its vivid colours. Ialo hair colour has 100% coverage of white and grey hair giving you the perfect results with protection. This colour leaves your hair silky and extremely soft while improving your hair's elasticity. Perfect for sensitive scalps and hair as it protects your hair during the colouring process.