A couple of years ago I got a very large cyst on my upper thigh. I used several things which made it smaller over time but it's not gone. I had the Complete Tissue ointment on hand for something else and tried it. The cyst is still visible but small and flat. Greatly improved after about three weeks.
I've used the ointment on my face also with no problems. Don't think it will sting. I found the ointment was a bit hard for my taste and melted it with a little coconut oil to make it softer.