COSME Week TOKYO, the Ultimate Hub for Cosmetics, Health and Ingredients, Coming January 2026

RX Japan has previewed COSME Week TOKYO, running 14 to 16 January 2026 at Tokyo Big Sight. The show is expected to gather 750 exhibitors from 23 countries and regions and 33,000 professional visitors, covering cosmetics, personal care, beauty technology, raw materials, formulation technologies, finished products and branding strategy. The week is built from four co-located exhibitions, each aimed at a different point in the supply chain. COSME Tech handles raw materials and advanced formulation technologies; COSME Tokyo presents finished products from global brands; Cosmetics Marketing Expo addresses branding and customer engagement; and Hair Expo covers hair products and technologies. The structure lets two distinct audiences work the same floor: research, development and production staff from cosmetics manufacturers on one side, and retailers and buyers looking for finished products and market trends on the other. The organiser positions Tokyo as a hub for innovation and collaboration in the global cosmetics market, with visitors able to meet ingredient suppliers, OEM and packaging providers and leading brands, and to source products from Japan, Korea and other Asian markets.