The brand under Darling Ingredients will unveil a range of on-trend innovations in collagen and gelatin at the Food Ingredients Europe (FiE) trade show in Frankfurt, Germany (November 19–21). Rousselot says attendees can explore prototypes that spotlight the versatility of its ingredients, including sugar-reduced marshmallows and the ImmuniBoost Gummy Cap, a soft and liquid-center gummy featuring a zinc-infused shell and vitamin core.The company sources ingredients from upcycled animal products and FOS-certified (Friend of the Sea) fish collagen to address key industry trends like clean-label reformulation, sugar reduction and texture enhancement.