Our Vitamin C Intensive Serum with 10% stabilized vitamin C is perfect for those already familiar with using vitamin C on their skin. It visibly reduces age spots and acne scars, prevents photoaging, and promotes radiant, smooth skin. Mature skin especially benefits from the serums powerful anti-aging effect, as it stimulates collagen production, smoothing fine lines and wrinkles. As a potent antioxidant, it protects your skin from free radicals and oxidative stress, strengthening the skin barrier. For a more even, smooth complexion. Liquid serum with 10% vitamin C (ethyl ascorbic acid) and organic licorice root extract. Apply 2-3 drops in the evening