經過評估，專家小組認為在建議的使用條件下該添加劑對目標物種、消費者和環境是安全的。賴氨酸硫酸錳作為一種營養添加劑被認為對育肥雞是有效的。這一結論可以推廣到所有的動物種類。部分原文報道如下：

 

　　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 nutritio nal 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. ba sed on the results of a tolerance study, the FEEDAP Panel co ncluded that manganous lysinate sulfate is safe for chickens for fattening when used up to the current maximum authorised levels of total manganese in feed; this co nclusion was extrapolated to all animal species and categories at the respective maximum manganese levels in complete feed authorised in the EU. The FEEDAP Panel co ncluded that the use of manganous lysinate sulfate in animal nutrition at the maximum manganese levels authorised for the animal species poses no co ncern to the safety of co nsumers and the environment. The Panel also co ncluded that manganous lysinate sulfate poses a risk to users by inhalation, is irritant to eyes and skin and should be co nsidered a dermal sensitiser. ba sed on the results of a bioequivalence study, the FEEDAP Panel co ncluded that manganous lysinate sulfate is co nsidered efficacious for chickens for fattening as a nutritio nal additive. This co nclusion was extrapolated to all animal species and categories.