My two month old has been on Evivo for two weeks. She suffer (s) from reflux and gas. So far things seem to be improving! I’m hopeful- but she definitely seems to be feeling better. I like that it’s a syringe to feed her- sometimes it’s hard to mix well enough but I think she’s getting it all. She didn’t love the taste at first but seems to be getting used to it. I can even get a smile out if her while we administer it sometimes. 4 stars instead of 5 just because of the difficult to mix and the fact that it’s still so early to know how well it’s going. Very hopeful for it to continue to get better and help my littles belly.