Which is a good formula for Silent reflux

Ka

My baby is exclusively formula fed, and he started having silent reflux from the last 2 weeks. He currently uses Aptamil Hypo Allergenic. I've tried Similac comfort, Aptamil Advance and anti reflux formula. None of them worked. And his reflux affects his sleep , he is always swallowing and making faces when it happens. What I'd a good formula that worked for your baby with reflux ?

We tried the anti regurgitation formula too but he spat it out and it even came from his nose.

So not gonna try those.