www.copperzap.com/

I use my copper zap constantly especially after I am around a bunch of people or traveling. I highly recommend it.

CopperZap is great! It has stopped cold sores several times from getting worse. Helps stop runny nose. Even rubbed on hand when 'arthritis throb' started, worked terrific! 👍👍

Gave one. to a niece for fever blisters. Has not had one since using copper sap Another relative is using one to get allergy relief I have used mine twice and probably nipped slight cold A friend is using one on her skin to heal a wart

Surprisingly effective and easy to use.

Great items and shipping was excellent