Colloidal silver is truly a miracle! It is an anti-viral, anti-bacterial, anti-parisitic, anti-inflammatory, regenerative, preservative that can be used directly on burns, cuts, rashes, acne, psoriasis, cold sores etc. My brother has a rare sun allergy and it is the only thing that shuts it down when he has a breakout. I have even used it on poison oak with great success. Constant use can dry the skin, so add a drop of honey and it will rehydrate the skin. It is also very cheap to make yourself 💕