Colloidal silver is an antibacterial, antifungal, antiviral miracle
I use this product and I can honestly tell you that I do not have blue or silver
skin. Do your own research on this or any other health product and do not listen to MSM. they are out to destroy natural medicine. More people die as a result of modern drugs that natural therapies. As I said, do your home work.
An other powerful antibiotic is black seed oil, or black cumin
https://www.healthline.com/health/food-nutrition/black-seed-oil-benefits