New size, twice as much! A synergistic, highly concentrated blend of more than 80 skin-enhancing plant extracts that are carefully picked for their specific action on skin and for their synergistic interaction with the other herbs, the Renewal Serum is the result of 30 years of research. The Charged Particle technology magnifies the action of the plant extracts to improve the color, tone, and texture of skin, to reduce the appearance of wrinkles, and to provide essential nutrition to skin cells. It accelerates cell turnover via bio enhancement, rather than by irritation.