Hi ,
im not sure if you were after natural ways of relieving baby wind , or actual products.
But - Aneta was always great at burping and farting - but always cried after a feed, we starting giving her Infacol Wind Drops ( after I checked with every chemist in the area that it was safe ) and from that time on she is a different baby - the time between feeds we spend with a happy baby , who only cries when she is hungry or tired
HTH