Size:2 fl. oz. A revolutionary anti-aging product represents Dr. Perricone smost comprehensive research to date and is the result of five years ofdevelopment. Through Dr. Perricone s patented delivery system Cold Plasmaoffers the skin all it needs for optimal health. Cold Plasma helps correct theten most visible signs of aging: wrinkles enlarged pores dryness redness discoloration uneven skin tone impurities loss of firmness loss ofsmoothness and loss of radiance. Whatever your age or skin type Cold Plasmadelivers extraordinary results.