Safe. According to the love of enterprise search network query learned that the McFullabe full nutritional formula food is McFull Nutritional Science and Technology Company Limited production of food, the company has a formal registration procedures, was established on June 04, 2015, is a domestic professional engaged in special medical purposes formula food research and development, production and sales of enterprises, as of September 7, 2023, the company has five products have been approved by the state, in the provinces and cities of the country Hundreds of hospitals for sale.