Calcium Bentonite

Hi everyone

I suffer from severe acne. I'm 16 and I know that this is the time when it will be at its worst but nobody else I know had or has it this bad. My face is more or less covered as is my nose with these huge red things. Some are whiteheads.

I found out that Calcium Bentonite is quite good as a treatment, is this really the case? Its supposed to be negatively charged so it attracts the positively charged pathogens through the skin pores. I'm thinking of trying it. Does it work for most people?