Our Purissimo is the latest Hyaluronic acid because of the obtaining process. This process allows obtaining Hyaluronic acid of a low molecular weight, what allows a perfect penetration in the skin, either manually or with electroporation apparatus. This polysaccharide is naturally present in the intercellular matrix of the skin, giving support, flexibility and elasticity. It can replace the collagen in areas where it has degenerated through the skin. Its main function is to retain water in the cells, thereby increasing dramatically hydration giving volume to the skin. With its continued application, hydration internal improvement and wrinkles are visibly attenuated because the molecules of Hyaluronic acid trap water and swell pushing out the wrinkle, filling the wrinkle from the inside (filler). True to the legacy of Alissi Bronte, the benefits are immediate and continue to increase with continued use. In turn, serves as transport agent for other actives that are slower to penetrate. Hyaluronic acid is special for aparatology. It contains two different Hyaluronic Acids at 50% proportion: Hyaluronic Acid of High Molecular Weight: 1,3-1,8 MDa. Hyaluronic Acid of Low Molecular Weight: 0,01-0,15 MDa.