Rousselot: Reaching further together Rousselot is the global leader* of gelatin and collagen peptides. Rousselot's wide range of collagen peptides are marketed under the Peptan brand. We work in partnership with our customers all over the world, delivering innovative and advanced ingredient solutions manufactured through state of the art operations. We help our customers achieve their goals, enabling them to create world class pharmaceutical, food and nutritional products to inspire and excite todayÍs demanding consumers. Rousselot and Peptan are both brands of Darling Ingredients. * Grand View Reasearch, Gelatin Market Analysis and Segment Forecasts to 2024, 2014