Halo Colloidal Silver 50ppm 500ml Australian MadeRated 5/5 based on 1 reviews.
50ppm colloidal silver in 500ml glass amber bottle by Halo Health.
Made in Australia from the electrochemical processing of 99.99% pure silver in distilled water.
Filtered with 0.2μm filtration system.
For more information on the use of colloidal silver, please search the net.
Colloidal Silver14 April 2017I dont think you need anything to change. Very good service, thank you.