Definitely a good choice. Retinol is the OTC compound similar to prescription Retin A. (Retinol must be first converted by skin enzymes into the active ingredient of Retin A. Retinol is much weaker, however.)
Also, a good alternative is Adapalene which is just as effective as Retin A. Adapalene is now OTC, too.
All these creams are effective for treating wrinkles and sun damaged skin.