Medicube PDRN Booster Gel with Niacinamide (300 ml) is a lightweight, fast-absorbing gel moisturizer formulated with PDRN (Salmon DNA) and Niacinamide to deeply hydrate, repair, and brighten the skin. This multi-purpose booster gel helps strengthen the skin barrier, calm irritation, improve elasticity, and enhance overall skin clarity � leaving skin fresh, plump, and glowing without stickiness