Truderma Stabilized Vitamin C Serum 20% is a powerful antioxidant face serum formulated with 20% pure vitamin C and hydrating hyaluronic acid. This advanced anti-aging complex boosts collagen, smoothes fine lines and wrinkles, and targets dark spots and sun damage for brighter, even-toned skin. The stabilized formula delivers maximum potency with minimal irritation, helping to restore natural radiance and support skin repair. Lightweight and fast-absorbing, it layers perfectly under sunscreen and moisturizer for luminous, youthful-looking skin. Ideal for dull, tired and photo-aged skin.