Everyday Throat Spray Ingredients Colloidal Silver Colloidal Silver is known to be a natural antibiotic and a powerful preventative against fungal infections. It has been shown to be effective against more that 650 disease-causing organisms, including escherichia coli (E. coli) bacteria and the fungus candida albicans. Osha Root Ethically Wild Harvested Osha root is a powerful antiviral and antibacterial agent, used for bronchial infections and sore throats. Echinacea Angustifolia Root Certified Organic and Ethically Wild…