What is safe to use on my baby’s hair?

Beth

My son will be one next week and while he is my 3rd biracial child he has completely different hair texture than my other two at his age and I’m not too sure what regimen I can use on it. He has soft, but kind of fuzzy hair almost...and when he’s in the bath I usually try to comb it out while it’s still wet but his little curls get little knots in them and end up tangling in the comb and coming out....I hate for his hair to already be coming out when I brush it. We’ve tried the Johnson and Johnson curl leave in conditioner for babies and it pretty much does nothing. His hair will look perfect while wet and as soon as it dried or he starts moving around on it it’s back to frizzy and trying to matt up. Is there any type of oil maybe or other leave in types of conditioner I could use safely on his hair to prevent tangles and breakage at his age? Please and thank you❤️