Abstract Following a request from the European Commission. EFSA was asked to deliver a scientific opinion on the safety and efficacy of manganous lysinate sulfate as nutritional feed additive for all animal species. The EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP Panel) was assigned to this mandate. Based on the results of a tolerance study. https://parisnaturalfoodes.shop/product-category/org-curcumin-bio-perin/