Designed for all skin types to help restore healthy looking skin, Serum 15 neutralizes free radicals, defends against environmental damage, and helps prevent signs of premature ageing. Now formulated with AOX+ advanced antioxidant technology, this lightweight, fast-absorbing serum combines ferulic acid with 15% pure vitamin C to enhance antioxidant performance. Serum 15 uses Duke-patented vitamin C technology formulated at the precise pH and concentration shown to deliver effective amounts of L-ascorbic acid to the skin.
- AOX+ advanced antioxidant technology combines L-ascorbic acid with ferulic acid to enhance antioxidant performance
- Delivers L-ascorbic acid to the skin in concentrations shown to be effective
- Reduces the appearance of fine lines and wrinkles, neutralises free radicals, and protects against environmental damage
- Once absorbed, can’t be washed or rubbed off, remaining protective for up to four days — an excellent addition to sunscreens