The Medicube Age-R Glutathione Glow Serum 30ml is a brightening serum that promotes a radiant complexion. Formulated with glutathione, it helps the skin achieve a more even and brighter tone. Ideal for daily skincare routines, it aids in protecting the skin from environmental influences and enhancing its natural glow. The serum is lightweight and absorbs quickly without leaving a greasy residue. A successful model from a proven line designed to meet the needs of demanding skin.