The high-performance complex in Botanicx collagen serum ensures an extensive regeneration of the skin, smooths it and improves its radiance. The powerful mixture of Hyaluronic acid and Vitamins C & E provides superior moisturization and makes the skin feel firmer and smoother for a natural, youthful look. We recommend using it only at night. For best results, layer under Botanicx Anti-aging or Hydro-Genius Moisturizing cream.