Protect and Shine spray. Use Goldwell StyleSign Diamond Gloss Shine Spray for the ultimate finishing touch to your style. Adding instant glamour and shine, it provides light hold and will calm even the most stressed hair, so your hair will look nothing but perfect. For a silky-smooth and glossy finish Effectively blocks humidity for up to 72 hrs Tames frizz and provides intense shine Technology FlexPROtec Complex Product-specific styling polymers and bamboo proteins create any desired look and help to keep the style natural and flexible. A new, unique elastomer and UV filter in all products help protect the hair from premature color fade, damaging effects of heat styling and UV-light. The hair surface is smoothened to enhance natural shine.