Desiccants.

This review is about OxySorb 100cc Oxygen Absorber Packets, a product that offers an ideal way to keep your food fresh and prevent it from spoiling. These oxygen absorbers are perfect for sealing in the freshness of any food item and provide a longer shelf-life than other methods. The OxySorb 100cc Oxygen Absorber Packets come in packages of 20 packets, each containing a highly effective oxygen absorber that helps to effectively remove oxygen from the atmosphere and replace it with nitrogen or carbon dioxide. The packets can be easily sealed into any container or package, providing an airtight seal and eliminating the risk of spoilage due to the presence of oxygen.