I think colonix is great, i mentioned it before in another stream but it depends on personality type - Oxypowder works i am sure as i have tried it but colonix makes you drink more water which is a good thing and the results spurs you on further but if you dont drink enough water then it has negative effects so it can go both ways but for me I found Oxypowder didnt have any real results and i didnt feel any different = now that i have tried colonix i dont do colonics