Brighten. Protect. Rejuvenate your skin. Obagi Professional-C Serum 15% delivers powerful antioxidant protection and visible skin-brightening benefits with 15% pure L-ascorbic acid (vitamin C). This lightweight, fast-absorbing serum helps neutralize free radicals, reduce fine lines, and even out skin tone for a radiant, youthful complexion. Formulated for most skin types, it boosts collagen production, enhances firmness, and provides daily defense against environmental damage. The result is smoother, healthier, and more luminous skin. Key Benefits: Brightens dull, uneven skin tone Reduces the appearance of fine lines and wrinkles Neutralizes free radicals to protect against environmental stress Promotes collagen synthesis for firmer, more elastic skin Lightweight, non-greasy formula ideal for daily use Suitable for normal, combination, and oily skin *Packaging may vary