I started out with small doses. Finally went to a full bottle for 30 days, then 1/2 bottle. I don't think the 1/2 bottle does anything for me. I am so surprised you have such a difference with only 1/2 bottle. That is great!
I don't think I will be taking this anymore once my supply is used up. I didn't see that much improvement and it is majorly expensive at 4 bucks a bottle!
It's hard to tell though, because I've also stopped the Miralax and switched to Zelnorm this past week in hopes of reducing some of this bloating. So, don't know if the inceased C is do to not taking a full bottle, or to med change, or just because my body doesn't feel like working at all right now! I increased my NC to 2tsp, take 1 T flax in cereal, and take one dose Fibersmart...and still I'm C with the Zelnorm too.