Brand from South Korea: ONE THING. Benefits:A radiance-boosting serum that delivers penetrating hydration, helps improve skin elasticity, and restores a healthy glow from within.Enriched with patented ingredient Phyto-Rose PDRN™ to deeply moisturize and enhances natural glow of the skin.Infused with plant-derived Bakuchiol and NMN that help tighten the skin and strengthen the skin barrier.Formulated with a unique pink jelly texture that glides effortlessly onto the skin while locking in long-lasting hydration.Dermatologically tested, suitable for sensitive skin.How to use:1. After toning, apply an appropriate amount evenly over the face and gently massage until absorbed.2. For targeted care, apply 1-2 drops to concerned areas and lightly pat to aid absorption.