Oxygen absorbers and scavenger packets are formulated to remove oxygen from the enclosed environment of packaged products, mainly food, and other FMCG products packaging. Oxygen absorbers keep dry foods fresh for long-term storage without chemicals or refrigeration. Our oxygen absorber is called “OxySorb,” packets made of paper, polyethylene, and PET materials. Each small packet contains a safe mix of iron powder, salt, and activated carbon. This pouch allows oxygen and moisture to enter the packet but keeps the contents safe from your food.