Vitamin C 35% & Glutathione Advanced Firm + Brighten Serum delivers unparalleled radiance. This potent waterless formula, featuring 35% Vitamin C from ethylated L-ascorbic acid and tetrahexyldecyl ascorbate, works synergistically with glutathione and superoxide dismutase. It actively diminishes imperfections, enhances skin firmness, and provides robust antioxidant protection against environmental stressors. Experience a visibly brighter, smoother, and plumper complexion with consistent use, safeguarding skin health.