Dr.ROSA GlutanaC Brightening IV

Glutana C Brightening IV is a high-concentration dermatological serum inspired by brightening and antioxidant treatments used in Korean dermatology clinics, designed to improve dull skin tone, dark spots, and oxidative stress. Centered around 75% Glutana C IV Complex, the formula combines niacinamide, glutathione, and stabilized vitamin C derivatives to help inhibit melanin production and promote a more even, radiant complexion. Powered by ASDS (Active Special Delivery System) and enhanced through Micro-Fluidizer (M.F.) technology, active ingredients are ultra-refined to maximize absorption and brightening performance. Clinically tested, Glutana C Brightening IV demonstrated reduction in the number and area of dark spots, improvement across 4 skin tone types, and visible enhancement in skin clarity and radiance within 3 days, delivering professional-grade brightening results at home.