Medicube PDRN Pink Collagen Bubble Serum is a light bubble serum that turns into a smooth liquid on the skin. It helps wake up tired looking skin, adds bounce, and gives a fresh glow without feeling heavy or sticky. Key Benefits Glow and Fresh Look: Helps skin look brighter, smoother, and full of life with regular use. Plump and Soft Skin: PDRN and collagen help improve skin feel and give a healthy, bouncy look. Even Skin Tone Care: Niacinamide supports a more balanced and clear skin tone. Fast Absorbing Formula: Bubble texture melts into the skin quickly without leaving residue. Lightweight Comfort: Feels light on the skin while still giving good care and moisture. How to Use Shake well before use. After toning, apply a proper amount evenly on the face and gently pat until fully absorbed.