Colloidal Silver 4oz is an effective antimicrobial deactivating the enzymes responsible for the metabolism and multiplication of bacteria fungi and viruses.

Liquid Dietary Supplement/Homeopathic Immune Systems.  Liquid Silver has been used as an effective antimicrobial, deactivating the enzymes responsible for the metabolism and multiplication of bacteria, fungi and viruses.  NSP's Liquid Silver's fine particle size (the finest on the market) ensures maximum efficiency.  Liquid Silver is completely non-toxic with no heavy metal contamination.