Ideal for sensitive skin types or conditions to help restore healthy looking skin, Serum 10 AOX+ neutralises free radicals, defends against environmental damage and helps prevent the appearance of accelerated ageing. Helps reduce the appearance of fine lines and wrinkles. Using Duke-patented vitamin C technology, this serum delivers 10% L-ascorbic acid to the skin. Once absorbed, this serum can’t be washed or rubbed off. It remains effective for a minimum of 72 hours, making it an excellent addition to sunscreen. Ideal for sensitive skin types and conditions.