Kiara Reju Kiara Reju PDRN (3syringe) contains Hyaluronic acid (HA 20mg/ml) and Polydeoxyribonucleotide (PDRN 5mg/ml), as well as niacinamide. HA moisturises ... https://premiumdermalmart.com/products/kiara-reju-pdrn-3syringe