Is Clinical Active Serum levels out skin ?

I am living in  detroit since five years ,and frankly speaking the weather here does not suit me. It makes my skin itchy and  which in turn makes me feel restless.The dust particles  here covers up my skin making me feel agitated when i reach my home.My skin doctor then told me about  the clinical active serum.Will the clinical active serum help in smoothing over my fiery skin and relax it ?Will Clinical active serum help in  allowing my skin to breathe?  Can i also apply them till my neck,as my neck is visible in almost all my dresses that i wear when i go out ?Provide me with the directions.