27 Mar 2023 --- Science and technology company Merck is presenting its latest cosmetics innovations at this year’s in-cosmetics Global trade show, which PersonalCareInsights is reporting live from on March 28-30 in Barcelona, Spain. The company is spotlighting its cosmetic actives sourced from ocean algae for skin renewal alongside “next generation” sunscreen ingredients. It will also present its Ronaflux pigment range that features high color intensity and pronounced metallic optical effects achieved entirely without the use of metals.