20 Dec 2022 ---- Advances in formats, applications, sourcing and sustainable practices in the collagen space took center stage at the FiE and HiE 2022 trade show and are driving innovations as the mobility and beauty-from-within trends continue. NutritionInsight speaks with industry professionals and experts from Gelita AG, Rousselot BV and BioCell Technology about innovations and trends in the collagen realm.