ForumsAcne and its treatm...Over-the-counter ac...Therapeutic Sulfur ... Notifications Clear all Therapeutic Sulfur Maskwoundedwarrior MemberMember1(@woundedwarrior) Posted : 12/10/2012 9:32 pm I have been using the Peter Thomas Roth 10% sulfur mask and its a miracle product. I have used it on my face and body acne including cysts and it cleared in a few days. It's amazing. Quote