This product was a God send to say the least! My son struggled with colic and bad silent reflux and would scream for 3 or more hours at a time, he was on Zantac and I had eliminated everything from my diet in hopes of helping him. We were at the doctor for the millionth time about him being so upset and talking about the GI doctor when she gave me samples packets or Evivo(I was hesitant because I had already done a probiotic for myself to try and help him), on the 5th day I noticed my son was napping, and was actually happy and smiling and laughing things in his short 3 months of life I had never heard! I remained skeptical for a few more days, but not now! This product saved my life! After 3 months of trying everything I could this WORKED! I’ve even added dairy back into my diet as well as a few other things and he has been fine! I would recommend this product to everyone!