Hi! I'm not too familiar with Ferlin syrup specifically, but a lot of mum friends swear by iron supplements and multivitamins like Cherifer para sa growth at development ng kids, honestly, depende sa pangangailangan ng bata mo. Since these are vitamins and supplements though, I'd really suggest checking with your pediatrician first para malaman kung ano talaga ang kailangan ng baby mo, kasi bawat bata different ang needs. Hope your little one gets the right nutrients!