*Obagi Professional-C Vitamin Serum 20% L-Ascorbic Acid (30ml / 1oz)** Unveil your skin’s natural brilliance with Obagi Professional-C Vitamin Serum 20%. This advanced serum features a potent 20% concentration of L-Ascorbic Acid, a highly stable form of Vitamin C renowned for its powerful antioxidant properties. Designed to combat signs of aging, this serum helps reduce the appearance of fine lines and wrinkles while brightening and evening out skin tone. The lightweight, fast-absorbing formula delivers a surge of Vitamin C directly to your skin, helping to neutralize free radicals and protect against environmental stressors. Infused with a high concentration of L-Ascorbic Acid, it promotes collagen synthesis, enhancing skin elasticity and firmness for a youthful, radiant complexion. Perfect for all skin types, this professional-grade serum integrates seamlessly into your skincare routine. Use it daily to reveal a smoother, more luminous skin texture and to support your skin's natural defenses. Elevate your skincare regimen with Obagi Professional-C Vitamin Serum 20% and embrace a vibrant,