Goldwell StyleSign Shine Spray is a lightweight, frizz-fighting finishing spray that gives styled hair an instant boost of radiant, light-reflective shine. It enhances colour luminosity—boosting shine up to four times—while sealing in moisture without weighing hair down. Perfect for all hair types, this versatile spray delivers up to 72 hours of frizz control, instantly smoothing flyaways and taming static for a sleek, polished look. The result is touchably soft, silky hair with a glossy finish that elevates any style.