I was hoping for somewhat of a miracle after reading the reviews and email newsletters for Evivo. My newborn baby girl was having major spitting up, gas, and hiccups issues and breastfeeding each session was a chore because she would be so fussy along with having the baby acne. After reading reviews of Evivo, I was looking forward to relief to some of these challenges. all pointing to colic which my first son had. I bought the starter kit and the entire first week, my daughter went from having multiple BM's per day to not having one for 5 days the first week. She now only has BM's every couple of days and we haven't seen any relief from her digestive issues nor with her baby acne. We are finishing our last pack tomorrow and will out be ordering a refill going forward. She also did not like the taste nor the syringe so we had to mix it with a longer amount of breast milk to mask the taste. I am not rating it as very poor as I am sure her gut hasn't worsened but I also expected more results which I didn't experience given the price tag. Honestly, I didn't see any change.