Biosil Colloidal Silver Immune System Booster 500ml

Colloidal Silver Immune System Booster Colloidal silver is a suspension of silver particles in a liquid. It’s an ancient remedy that was once used to treat bacterial, viral and fungal infections. Biosil Colloidal Silver has been tried and tested, by Biosil, for over 20 years. Biosil is confident that their colloidal silver is safe for babies, children and pets. Please conduct your own research. Suggested Use:  5ml – 10ml