Brightening is just the beginning for Defense C. Powered by Senté’s patented HSA and a special antioxidant blend (AOX), this radiance-boosting vitamin C serum helps brighten skin tone, support the skin’s natural repair process, and shield against any daily wear and tear that dares to dull your glow. Dermatologist tested Clinically tested Gentle on sensitive skin Apply in the AM + PM Benefits Brightens Dull-Looking Skin Visibly Improves Tone and Texture Defends Against Environmental Damage Protects Against Oxidative Stress Supports Collagen Production Minimizes Irritation for Sensitive Skin Improves Skin Luminosity for an Enviable Glow Lightweight serum that absorbs easily Tolerable for all skin types, including sensitive skin Doesn’t clog pores (non-comedogenic) Compatible with Dermal Repair Cream Hypoallergenic Paraben, gluten, cruelty, and fragrance free