Formerly called "Growth Factor Serum," Bio 53 Matrix contains a higher concentrate of Epidermal Growth Factor and provides a silky sensation as it is massaged into the skin. The additional antioxidants and essential oils boost up the nutrient support. Bio 53 Matrix expedites healthy tissue regrowth and balances moisture content for drier skin types, while protecting from free-radical damage. The intensified antioxidant profile provides ultimate protection from cellular degradation while nourishing the skin with vital phytochemicals that normalize the skin. Bio 53 Matrix is a must after any peeling treatment.