Modern science explains the positive impact and benefits of the Onsen phenomenon as deriving from the unique molecular structure of the water – known as anti oxidant micro-water. Ordinary water in their natural state, purified, distilled or de-ionized are bonded together to form 11-12 molecule clusters. The super- tourmaline powder in the Onsen water on the other hand generates the negative ions, which cause the water to reduce the size of the molecule clusters so they consist of only 5-6 molecules. This simple procedure is what creates "Micro water", water that’s essentially ‘smaller’ and therefore able to penetrate deeper into skin layers. Onsen Secret research and development team was able to recreate this smart water in its lab using breakthrough technology; enriched with minerals (Onsen’s proprietary Shichi Complex), vitamins and bio marine extracts, each of the products in the series delivers a 100% pure, potent and active solution. The results of this holistic approach of nature supporting skin’s own process are amazing. Think of it! Most skin care products contain up to 90% ordinary water and the rest are active ingredients, Onsen products on the hand are 100% active!