Personally, I would recommend that you go for just the cilantro spice and pure chlorella (or pure DMSA, ALA and DMPS) rather than a mixture created by a company. The main reason is because you would really need to be careful that there aren't other ingredients which could make the candida symptoms worse or you might react to in some other way. If you react to the pure stuff, then it's easy to figure out what's causing the reaction. If you react to the mixture, which part of the mixture is causing the reaction?
I always feel some yeast reaction while chelating. It happens about a week after a round of chelating. It supported my belief that there is a connection between the metals and the yeast.