summermun:Okosbaba:Hi,We have tried all the soy ones but to no avail, he still had massive rashes, this is the only one that worked for us so we stuck with it. I hope it helps ... We used to end up at the KK on a weekly basis, so it was Dr Gene Ong who switched us, and found the right formula. HE is a fantastic PD, but currently in Canada to further his education. You might like to try the KK hospital for assistance...Of course breast milk is always best..thanks for your recommendation and advice, they are very helpful to me. i will give the brand a try. my friend also recommend this nestle nan ha to me. :lol:Hi,I have also let DS tried NAN HA (not sure the Swiss or German one) but it was really effective. However DS had a lot of gas after taking it. No big issue except that it stinks when he farts :lol: Not sure if Okosbaba has this \"problem\" too.