... ,bags,leather, .medicine ,container etc. components:silica gel desiccant There are two components of desiccant :silica gel and bentonite.We can also ... Scavenger / Oxygen AbsorberDeoxidant / DeoxidizerFood Preservative / natural preservativesAntisepticDeoxidizer; Deoxidant; Oxygen Scavenger silica gel desiccantActive ingredient: iron powderMain components: iron powder, Activated carbon ...