Rousselot: Reaching further together Rousselot is the global leader of collagen-based solutions* for the food, health and nutrition, biomedical and pharmaceutical sectors. Working in partnership with our global customer-base, we deliver advanced ingredient solutions that enable innovation, excite today's consumers, and contribute to public health. Through our state-of-the-art operations, extensive technical expertise and sustained scientific research, we help our customers achieve their goals, create world-class products, and we “Reach further togetherâ€. Rousselot is a brand of Darling Ingredients. *Global Gelatin Market Insights Forecast to 2026, Calibre Research, 2020