@woobus It's been a year since I posted that comment. At that time, I couldn't find much of anything on SKs. Today, there is quite a lot that comes up in my searches, but I still can't find anything that is exactly the Nitrizinc Complex. Sounds like it is a product, but it never comes up as one. While I have found a lot of other possible remedies, especially on Reddit for wart medicines, I have pretty much given up as I am getting too old to worry about the cosmetic aspects anymore. I also have Grover's Disease, which itches even more than the SKs, so i just keep using Eucerin Itch Relief which sort of relieves it a bit. Good luck, I hope you find something that works.