Obagi Elastiderm Facial SerumELASTIDERM Facial Serum is a lightweight firming treatment designed to support skin elasticity and target visible signs of ageing. Suitable for all skin types, this advanced serum helps improve the overall look and feel of the skin, leaving it appearing firmer, smoother, and more resilient. Formulated with patented Bi Mineral Contour Complex, this serum works to enhance the appearance of skin firmness while helping to reduce the look of crepiness. The