Ingredients: Sodium DNA(PDRN 2000ppm), Sodium Hyaluronate(5000 ppm) PDRN is made of salmon DNA, it is a skin healing treatment which is popular in Korea med spa. HP Nucleo Vital combines 2000 ppm of PDRN and 5000 ppm of Hyaluric Acid, has taken over the role of PDRN products. Topical use, please