Advanced Serum in SupersizeCold Plasma + is an innovative serum from Perricone MD that unfolds its effect immediately, but also allows the skin to benefit in the long term. The Advanced Serum Concentrate uses highly effective ingredients such as copper tripeptides to improve the firmness and elasticity of the skin, and vitamin C esters to combat pigment shifts and promote natural luminosity. Last but not least, the serum concentrate contains omega-3, - 6 and-9 lipids to help the skin gain smoothness and suppleness.