This innovative bubble serum combines 99% pure PDRN essence with collagen cream in a golden 90:10 ratio, delivering luminous, plump skin from within. Micro-bubbles penetrate up to 12 layers deep in just 10 seconds, ensuring fast and effective absorption. The serum layer, enriched with niacinamide and PDRN, brightens and evens tone, while the cream layer with 200-dalton collagen boosts elasticity and radiance for a dewy, makeup-ready finish.