The USDA (U.S. Law) prohibits any claims about the health benefits of Colloidal Silver, please do you own research and come to your own conclusions about its effects. 😉
Colloidal silver (20PPM) made with “silver lung” technology.
4oz blue dropper bottle – $25 + (Free domestic shipping or $16 international shipping)
8oz blue bottle – $35 + (Free domestic shipping or additional $16 international shipping)
For additional questions visit silver lung’s site: https://silverlungs.com/faq.html