Colloidal silver is made up of tiny silver particles in a liquid colloidal silver spray, like the ones you see below. These spray's are often touted for their antibacterial properties, which may act as a topical wound dressing and speed up the healing process.
It appears so! Colloidal silver is thought to have broad antiseptic and antibacterial effects when applied to wounds.
At the time of writing it was not known how exactly colloidal silver works within our bodies. Studies indicate that it sticks to the proteins on the cell walls of bacteria and disrupts them.
Depending on what colloidal silver product you choose, most products have a shelf life of between 6-12 months.
Colloidal silver may disrupt the way in which amoxicillin works, so it is recommended that you seek appropriate medical consultation before considering using these two types of medicines together.