Hello My Question Is That If Its Safe To Give

hello my question is that if its safe to give my baby nido, hes 3 months old & has thrown up with every formula i have tried to give him to this point, hes gaining weight & growing but after every feeding he has to throw up 3 to 5 times, not with alot force bit throws up, alot of people have told me to try nido but i want to know if its safe...