I used a very similar product called Mag07. Same ingriedients. It worked fine, but I started out slow and built up since I didn't know how I was going to handle it.
never took the maximum amount, (like 5 capsules) only took like 4. Worked fine for me, BUT gave me extreme gas during the night! One bowl in the morning and then I was fine. Others had reported constantly going. If I had taken more, than that could have happened to me.

I've been using it on and off for years. I mostly just use it to make myself "go" when I feel I need to be cleaned out. I loved it while fasting. Didn't effect my fasts at all. Was much better than laxative tea.

Pros:

- Easy. Swallow a few pills instead of mixing and drinking some chalky, nasty product.

- 4 pills is the recommended amount. But I've noticed I could drop down to 2 or 3 once cleaned out..so this makes the bottle last longer for me when I keep one around for emergencies.

- Predictable. 4 pills at night means bm first thing in the morning. Don't have to worry about it hitting you at work or somewhere inconvenient.

- Works regardless of how much water you've drank. Don't have to worry about being sure you drink enough.


Cons:

Well you asked for it.. sorry for the description..hope you're not eating.


- Will either come out as water or like a soft serve icecream machine. Although Colonix makes some people shit out bricks and get hemoroids..so it's not so bad in comparison.


- I'm convinced it makes me retain fluids and get bloated which is odd for a colon cleanse. Sometimes when my diet is off, I get bloated and my jeans will be tight. So I'll take Oxypowder for a few days to a week and let it clean me out..and it does.. but my jeans are still tight.. Go figure. You don't gain enough fat in a few days to make your jeans not fit so that's not it. It's kind of like PMS but I'm nowhere near that time of month.