Designed for all skin types to help restore healthy looking skin, Serum 15 neutralizes free radicals, defends against environmental damage, and helps prevent premature signs of aging. Now formulated with AOX+ advanced antioxidant technology, this lightweight, fast-absorbing serum combines ferulic acid with 15% pure vitamin C to enhance antioxidant performance.

Benefits:

• AOX+ advanced antioxidant technology — combines ferulic acid with L-ascorbic acid to enhance antioxidant performance.
• Reduces the appearance of fine lines and wrinkles, neutralizes free radicals, defends against environmental damage, and stimulates collagen synthesis.
• Using Duke-patented vitamin C technology, delivers 15% L-ascorbic acid to the skin.
• Once absorbed, can’t be washed or rubbed off, remaining protective for up to four days — an excellent addition to sunscreens.
• Ideal for normal or oily skin.