How can I make my skin look fuller, thicker and healthier?

I have thin skin and wondering how to make it look plumper and healthier naturally. Do any collagen creams work well or is it mainly diet that is required? What kind of foods will help improve the quality of my skin?|||Drinking lots and lots of water. According to canada%26#039;s health guide, you should drink atleast 8 large glasses of water a day! Get hydrated and stay hydrated!|||It might be diet, its hard to tell without knowing what you eat right now