High-performance serum enhances skin?™s natural defence system to brighten, firm and help dramatically reduce the appearance of fine lines and wrinkles. Advanced bio-technology and an ultra-stable Vitamin C complex work synergystically to enhance bioavailability of Vitamin C to fight oxidative stress and the appearance of skin ageing before it starts. Optimised delivery system combined with a peptide and AHA renews for brighter, firmer, more radiant skin.