The original terpene shield! Boveda is precise humidity control for hemp. Boveda 2-way humidity control restores and maintains humidity to create a protective monolayer of water molecules over trichomes, so you can Save the Terps. Simply place Boveda in a container with your favorite hemp products and close the lid. It’s that easy. Boveda’s patented formula uses all natural salts and water to ensure the exact Relative Humidity (RH) your hemp needs to maintain terpenes. Experience for yourself how much better hemp flower is with Boveda.