If your main goal is to prevent wrinkles and therefore moisturize your skin and take better care of it, obviously you need sunscreens, which can vary in effectiveness among other things.  But in terms of maintenance, one of the big things is to get a good moisturizer as the right moisturizer can make the difference between your skin aging because it naturally loses moisture or maintaining a shape without much work if you start early. 

 So if you want these benefits, start with multi use moisturizers.  Many should have good fatty acids like omega-3’s, they should have antioxidants, and you should use carrier oils as they are lighter and soak into your skin at a more efficient rate.  If you are looking for these types of oils, there are 4 major ones. 

 First, you can try coconut oil, which has been shown to be extremely effective for dry, rough, and scaly skin.  It is high in antioxidants and good fatty acids. 

Second, you can try pomegranate seed oil.  It is rich in antioxidants for obvious reasons, and it has also been easily found in health food stores. 

Third, try almond oil which is rich in the good fatty acids and also protects against ultraviolet rays. 

Finally try olive oil, which is rich in polyphenols and may even protect against cancer causing ultraviolet rays.