Patent pending 33.5% GFx Complex is a synergistic cocktail of seven actives at maximum clinically tested levels. Bioengineered GFx at 10% helps promote cellular proliferation to help activate skin's natural repair mechanisms. SERILESINE®* & CERAMIDE II* at 11% help redensify the appearance of skin and increase elasticity. MACADERM* and SYN®-HYCAN* at 6.5% help enhance skin firmness. ZIRHAFIRM* at 4% helps strengthen the internal skin structure. Lipochroman-6*, CHROMABRIGHT®* & Diamond Diffusers at over 2% help brighten & even skin tone. Youth activating complex specially formulated to help restore youthful contours, firmness & tone in the neck & décolleté area while helping improve the appearance of definition, skin elasticity, resilience, tone, texture, crepiness & fine lines.