Thanks a lot for the information on chelation CLEW! I have some coriander (cilantro) at home and I've started to take tisanes together with the clay and Kefir as a probiotic.
It seems the skin is improving slightly after I started taking the clay complex orally but I will wait a couple of weeks to be sure and see how well goes the protocol. For now I'm producing a lot of gas and going frequently to the bathroom so it's doing its detox job. Will cross fingers and see how it goes. :)