Bruzer

For dry skin you can use just about any over the counter (OTC) lotion. Plain old vaseline works very well and is probably the cheapest. apply a little and rub in morning and night. Then you might want to wear a pair of boxers if you sleep in the buff to keep the linens from getting greasy.
For really dry flaking and cracking skin you can try OTC 1% hydrocortisone lotion. Some even come with aloe and mosterizers. It only takes a small amount of this and usually I apply the same way, morning after the shower and night before bed. 10 days at first. then only as needed (read that to mean.. do not get carried away with the Hydrocortisone)
hope that helps