medicube AGE-R Glutathione Glow Serum 30ml (New Version)Experience the power of our exclusive pigmentation and elasticity serum. The optimal viscosity is tailored to the Booster H, providing a non drying, glow boosting effect for Hydra coated skin that maintains 24 hours of pure radiance. BRIGHTENING KEY INGREDIENTS This serum features Active Glow zom Technology with Glutathione (50,000ppm), Niacinamide, Adenosine, Patented Skin like Collagen, and Bifida Fermentation Lysate. This potent combination