I bought this for my grandbaby. She has been on the prebiotic for about a year now, and all I can truly say this is a life saver. My grandbaby had a tough time having a bowel movement. She would cry so bad when she went, she was also on Miralax and it did not really help her at all. I saw this on Instagram and I saw the reviews and I thought, let's try. I didn't like her on the miralax, it's not good for the intestines in the long run. I can only say it has been a true blessing and her bowel movement have been so much better and no more crying.