@heavyphil thank you again, I found the product on Amazon. The directions state use 1 scoop a day? If you took 3 scoops a day, how much water were you drinking? I'll be replacing a fair bit of fiber following a strict FODMAP diet, but I don't want so much fiber that I get backed up. Good that it's non fermentable, as it shouldn't bring any gas into the equation. I'm 6 ft and 190 lbs if it makes a difference.