The UK's largest professional hairdressing exhibition, Salon International, returns to ExCeL London the weekend of 15-17 October. The 2016 Show is bigger and better than ever before with new features, more stages and some of the industry's most iconic hairdressers. Gamma & Bross, together with Aston & Fincher, presents its new Echoes Collection as well as great promotions from our GammaStore Promo 2016.