13 Nov 2023 --- At the upcoming Food Ingredients Europe (FiE) trade show, Rousselot and Gelnex will showcase their collagen and gelatin offerings, showcasing technological advancements, scientific support for their benefits and new product concepts.“This event marks an opportunity to showcase how impactful our partnership is in uniting expertise to serve customers better,” Caroline Brochard-Garnier, director of communications & PR at Rousselot, tells Nutrition Insight.