Experience instant definition and hydration for your curls with Goldwell StyleSign Curls Bundling Gel. This professional-grade product keeps your curls bundled and bouncy for up to 72 hours, providing long-lasting results for curly hair. Formulated with Marine Bamboo Technology complex to provide colour, UV and heat protection, this hydrating gel will tame unruly hair and promote frizz-free, sleek and voluminous curls.