Prevention is most definitely better than a cure , it's nigh impossible to budge stubborn wrinkles once you have them.
I started using a light night cream at the age 20 , not only is it helping prevent wrinkles , it also keeps my skin moist and hydrated.
I recommend a moderately thick reasonable cream like Olays night cream which you can buy in Semi Chem for �2.99!!!
Water, day cream with SPF, sleep on your back and most of all enjoy life. Stress, worry and anger give you more wrinkles.
Ever noticed how people with a positive and fun outlook on life look younger?