Ay, honestly di ako familiar sa exact composition ng Ferlin Celin Plus at Growee kaya mas safe na tanungin mo yung pediatrician mo about sa specific vitamins, basta sigurado ka na okay for 5 months old, especially since marami pang variations sa brands. A few of us mums usually go with what our doc recommends para sure talaga na safe at appropriate for their age at needs, kasi ang bawat bata naman may different requirements!