Is the recipe for topical EDTA chelation cream by Dr. Robert Cassar obtainable through the Earther Academy an economical, safe, and effective approach to use? How does it rank in effectiveness compared to the Chelactiv EDTA Cream we have asked you about previously?

We see this homebrew version as quite useful and can work just as well as the commercial product. Given that its activity will depend on surface area of exposure and frequency of administration, those factors will introduce as much variability or more than the difference between the two preparations. So we give this do-it-yourself option a thumbs up.