PARIS—Bringing together leading cosmetics suppliers, R&D, production and marketing specialists, in-cosmetics showcases a range of new and innovative cosmetic ingredients and services, and offers a crucial insight into future scientific advances, emerging trends and regulations. Slated for April 13 to 15 at Paris Porte de Versailles, the show is expected to welcome more exhibitors and visitors than in 2009, along with a host of new products to be unveiled by the world’s biggest players and niche companies alike. Through the years, in-cosmetics has served as the launch platform for major new product and technology innovations.