Received my order within days despite it being the Christmas period, I have only just started using my colloidal silver so can't give an honest opinion (yet) on the effects. Overall, very pleased...
We are the only laboratory grade manufacturer to certify their product to EC standards. Developed and tested by Plymouth University for nanomaterial characterisation and batch consistency to ensure quality solutions.
We are the only laboratory grade manufacturer to certify their product to EC standards. Developed and tested by Plymouth University for nanomaterial characterisation and batch consistency to ensure quality solutions.