The Nightly Multi-Correct Serum is a powerful serum that is designed to visibly transform your skin, improving multiple signs of ageing in just 7 days. It dramatically reduces deep lines and wrinkles, restores firmness, refines the look of skin texture and pores, and promotes radiant, even-toned skin, unveiling a smoother, visibly healthier, youthful-looking complexion.To use: Apply to clean face in the evening, before moisturiser. Massage until absorbed.