Cetaphil Healthy Radiance Antioxidant-C Serum enhances skin's overall glow and diminishes the appearance of dark spots to improve skin tone and reveal more radiant skin. This serum features concentrated antioxidant protection with a sensitive skin friendly Vitamin C derivative to defend against surface free radicals and the appearance of dark spots and hyperpigmentation. Specially formulated for dull and uneven sensitive skin it features our GentleBright Complex, powered by 2% niacinamide and nourishing antioxidants, to reduce the appearance of dark spots, brown spots hyperpigmentation and age spots without causing irritation. Fragrance Free, Oil-Free, Paraben Free, Hypoallergenic, and won t clog pores. DERMATOLOGIST RECOMMENDED for Sensitive Skin.