Tips to Rewind Sun Damage for Sensitive Skin

i'm 27 yrs. old, and i'm starting to see wrinkles when i smile, especially around my cheeks and eyes. i've been taking really good care of my skin since i was about 19. i was getting really bad sun burns up unitl that time.
i want to do something to thwart them, and possibly rewind the sun damage. any suggestions? i don't want to do anything that will damage my skin~ so i've been hesitant to do a chemical peel or microdermabrasion. (my skin is really sensitive, so anything harsh would be damaging instead of helpful) thanks for any suggestions!!
misty, greenville, nc usa

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