Suggest Remedy To Tighten Skin Around Arms, Legs And Face

hai i have severe dry skin.it is embarassing and deeply depressing,me being a 20 year old lady.kindly suggest an effective remedy that can help tighten my skin in the frequently exposed areas like arms legs and face,or atleast get rid of the dry scaly patches that has always existed in my legs and is now spreading through my shoulders to arms.PLEASE HELP!!