This global anti-ageing serum with saffron and bougainvillea bi-floral cells helps regenerate and replump the skin and even out the complexion. skin appears younger and its natural radiance is enhanced. the complexion looks even and brighter. facial contours appear more shapely and features lifted.useapply the nuxuriance® ultra global anti-aging replenishing serum in the morning and/or evening to your perfectly cleansed face, neck and décolleté before the nuxuriance® ultra creams.1. warm a drop of serum between the palms of your hands.2. apply to your face using pressing movements, keeping your hands flat. repeat 3 times on each zone.3. repeat the movements on your neck and décolleté. repeat 3 times on each zone.