Transform the look of your skin with the ELEMIS Pro-Collagen Definition Face and Neck Serum, a redefining contour serum that works to lift and smoothen the appearance of skin. As skin ages, it can slacken and lose density. Thin skin on the neck is especially vulnerable, quickly losing firmness which can lead to wrinkles and lines. To help tackle this, the serum can be used both on the face and neck to target four signs of advanced ageing: loss of density, expression lines, discolouration and crepiness. Working to improve skin\'s definition and tone, it contains Sea Holly Plant Stem Cells which target loss of density, and Edelweiss Plant Stem Cells, a natural plant stem cell proven in-vivo to help improve the appearance of a sagging neck line. Clinically proven to leave skin looking smoother and more defined, the recontouring serum helps the facial, neck and décolleté contours appear supple and lifted. Also utilises skin-enhancing Dermophilic Peptides to target visible loss of density for a firmer-looking face and neck. After use, thin skin looks visibly toned and the complexion feels cushioned.