• Really painted Rijuran: This is a Ridulan-inspired needle serum formulated with "PDRN" topic in Korea. Developed in collaboration with Nagon Chang, president of the Korean Beauty Laser Association • What is PDRN? PDRN is a generic name for salmon DNA*, which is said to promote collagen production and give skin a firmness. Formula used for Graduane. DNA-Na (skin shaping component) • (Can be delivered deep with micro needles) Approximately 3,500 micro needles per time deliver the tip beauty ingredients directly to the depth. Up to the stratum layer • Luxurious Beauty Ingredients: This Korean-inspired needle serum is a luxurious blend of retinol, vitamin C derivatives and 10 types of collagen • [How to use] Apply to areas that are concerned about while washing your face. STEP1: After washing your face or applying lotion, apply it to 5 places of the face (forehead, cheeks, nose, and chin). STEP2: Gently pat into the skin without stretching out. The main point is that the micro-needle is to feel the chick of the stitch