MediSILVER CLEAR consists free Silver ions (Ag++) dissolved in pure pharmaceutical grade water; it is a slightly bitter-metallic, odorless, clear liquid. MediSILVER CLEAR is not a colloidal Silver, but is a free-ionic Silver solution where the free Silver ions are dissolved and dispersed in water rather than colloidally suspended. The free Silver ions in MediSILVER CLEAR are made from 99.99+% pure Silver. MediSILVER CLEAR contains no Silver salts, no added color, no preservatives, and no stabilizers. The free Silver ions in MediSILVER CLEAR are, by definition, only one Silver atom in size and are 100% bioavailable. MediSILVER CLEAR is perfectly safe to consume daily in perpetuity as a dietary Silver nutritional supplement when taken as directed, or can be used topically. This is 500 mL (16.9 Fl Oz) of MediSILVER CLEAR True Free-Ionic Silver in a BPA-free amber plastic bottle - sealed for your protection.