
EFSA Confirms Safety and Efficacy of Hy-D® for Aquatic and All Other Animal Species
07 Jul 2025
dsm-firmenich Animal Nutrition & Health have reached a pivotal regulatory step following the European Food Safety Authority’s (EFSA) published scientific opinion confirming the safety and efficacy of 25-hydroxycholecalciferol (25-OH-D₃) exclusively produced with Saccharomyces cerevisiae CBS 146008 for salmonids, other fish species, and all other animal species. The confirmation extends the recognized safety and efficacy of Hy-D® beyond poultry, swine, and ruminants to the entire spectrum of terrestrial and aquatic animals.