It all depends on what level of cleansing you would like to achieve. The Oxypowder alone would give you a thorough cleansing, but it only concentrates on cleansing the colon. I use Oxypowder to for my constipation, so I would recommend it to you if you also suffer from the same. That's the only product I've found that helps me with that, besides laxatives...

If you can afford it, I would recommend you doing the complete cleansing kit. It would be more effective at cleansing & detoxifying your body. Just the Oxypowder would be sufficient for your constipation, but the cleansing kit will also detoxify your liver, gallbladder and intestinal tract.

So, it's really up to you and what you would like to get out of it all... Either way you go, I don't think you will be disappointed. Good Luck to you. Keep us updated.