Brand new/never used . Revitalize your skin with 's C-Radical Defense Antioxidant Serum. This serum, in a sleek silver and orange design, offers powerful antioxidant protection for a radiant complexion. ALASTIN C-Radical Defense Antioxidant Serum delivers a powerful blend of antioxidants designed to support your skin's natural defense against environmental stressors. This advanced serum works to brighten and protect your complexion while reducing the appearance of fine lines and improving overall skin tone. Ideal for daily use, it integrates seamlessly into your skincare routine to enhance your skin's resilience and radiance.