Humidi-Cure consists of a specially prepared patented formulation of purified hydrated molecular water and natural other ingredients. This formulation is contained within a patented substrate multi-membrane which conducts a true and distinctive 2-way release and absorption process of H2O vapor. Humidi-Cure humidity packets provide a non-liquid, clean and refined humidity over other liquid or gel-based products available on the market today. Which are known for leakage risk. All Humidi-Cure products are maintenance-free and require simple activation.