Perricone MD Cold Plasma+ Face Advanced Serum Concentrate 30mL 1 Oz. Brand new, never used. Vitamin C Ester, Omegas 3, 6, and 9, Copper Tripeptide One jar that does it all. This multitasking powerhouse uses a proprietary liquid crystal delivery system for faster and deeper penetration of key ingredients into skins surface. And dramatically improves, visible loss of radiance, uneven texture, uneven tone, discoloration, redness, enlarged pores, lines, wrinkles, and loss of firmness.