acne
"I love this product because it works amazingly well to clear up my acne. I do still get pimples but they're rarely bad and for the most part I don't get huge breakouts anymore. 

The only drawback for me is the smell. I was told to leave it on overnight, and I have to disagree with a previous commenter that this product does not smell. As with any other sulfur product, it smells like sulfur. The longer you use it for the worse it gets. I have to throw out my sheets and sleep shirts every 6 months because they stink, and I can't ever wash them with anything I wear in public. I also have to be good about exfoliating, or the smell starts to stick to me too. 

I do think this product is worth it if sulfur is your only option, but be prepared!"