Darling Ingredients Inc. announced that its Rousselot brand, the global leader of collagen-based solutions, introduces Peptan® Marine collagen peptides at the virtual Beauty & Skincare Formulation Conference 2021. Sourced from 100% wild-caught marine white fish and certified by the Marine Stewardship Council (MSC), this solution can help beauty and nutrition brands differentiate and expand their portfolio with sustainably sourced, premium nutricosmetics and dietary supplements. Produced in the state-of-the-art Rousselot facilities in France, Peptan® Marine can help manufacturers deliver high-quality, safe, sustainable and fully traceable marine collagen solutions that integrate with conscientious consumers' purchasing preferences. The launch comes as a rising number of consumers are looking for fish collagen beauty and dietary supplement products. While the aquaculture fish collagen segment remains strong, sustainably sourced marine solutions are also gaining in popularity. This evolving demand for marine collagen is driven by its 'premium' appeal, as well as the rapidly growing trend for more sustainable lifestyles. People with specific dietary requirements, like pescatarians or those that don't eat certain types of meat for religious reasons, are also accelerating growth in this space.