- Hyaluronic Acid-Polydeoxyribonucleotide Complex and Its Film and Preparation Method Thereof

摘要

The present invention relates to a hyaluronic acid (Hyaluronic Acid, Sodium Hyaluronate; HA)-polydeoxyribonucleotide (PDRN) complex and a method for manufacturing the same, and more specifically, hyaluronic acid and skin excellent in water retention and anti-aging function Hyaluronic acid (Hyaluronic Acid, Sodium Hyaluronate; HA)-polydeoxyribonucleotide (PDRN) complex having an improved regeneration ability and enhanced functionality and stability by combining polydeoxyribonucleotides, and a method for preparing the same. The hyaluronic acid-polydeoxyribonucleotide complex prepared according to the present invention is excellent in moisture retention due to hyaluronic acid and wound healing through skin regeneration due to polydeoxyribonucleotide, so it can be used as an external skin preparation such as cosmetics or quasi-drugs. Not only can it be used, especially in the form of a film, it can be used as a cosmetic patch or an intraoral attachment film.