Guided by a results-first philosophy, the Multi Peptides & Growth Factors Advanced Lifting Serum works to define and illuminate the complexion. At the heart of the serum is a concentrated 3% Growth Factor Complex, powered by biologically compatible signalling proteins that encourage the appearance of firmer, lifted-looking skin. With continued use, it encourages a plumper, youthful-looking appearance. Simply sweep it onto freshly cleansed skin and feel the tightening, brightening benefits of peptides and antioxidants.