Boost hair with the Goldwell StyleSign Big Finish Hair Spray; a flexible, strong hold formula to enhance fullness and protect against humidity. The ultra-refined hairspray utilises a FlexProTec Complex, combining styling polymers and Bamboo proteins to help add structure and definition to your style while keeping it feeling natural and supple. UV filters and elastomer particles protect against colour fade and heat styling, as well as minimising frizz for a sleek and polished finish. Easily brushed out, it creates an instant thickening and volumising effect for tresses that immediately appear fuller and replenished.