Discover an overnight dose of vitamin C proven to reduce dark spots and improve skin radiance while you sleep. Made with our highest dose of 20% pure vitamin C, 100% of women had a visible reduction in dark spots in just 4 weeks. Each potent dose is clinically proven to resurface skin overnight, reducing discoloration, improving radiance and reducing lines over time. Skin discolorations fade while anti-ageing results continue to get better. PROVEN RESULTS: IN 4 WEEKS: - 100% of women had reduced intensity in discolouration, with clarity visibly improved. - 97% had improvement in skin radiance. IN 8 WEEKS: - Decreased skin roughness by 21%. - 97% saw improvement in the reduction of wrinkles.