Silver Infusion 150 PPM Chelated Silver Oxide Spray is a dietary supplement. It can be taken daily to naturally support the body’s immune system. Silver Infusion 150 PPM Chelated Silver Oxide Spray is made with our patented chelated silver oxide complex, not colloidal silver. This allows for better bioavailability and biocompatibility so that the body’s cells will much more readily adsorb our silver oxide without affecting benefits from helpful probiotics. At 150 PPM, Silver Infusion is 15x more concentrated than most colloidal silver products currently offered. This product can be stored at room temperature. Silver Infusion is safe for topical or internal use, and is safe for persons and animals of all ages. *Spray Your Mask* Suggested use: Adults & Children - 1 to 50 sprays per day FOR TOPICAL AND INTERNAL USE AS NEEDED! Ingredients: Chelated Silver Oxide Complex (150 ppm), Kosher USP Vegetable Glycerine, and Distilled Water V - Vegan