Treatment for Crepe Skin on Hands?

This winter has been very harsh on my hands. Pretty sure I've aged from 38 to my late 50s in one year. Any recommendations for hand care? I wash my hands frequently. I've been using a "body butter" that's basically just a mix of butters (shea, avocado, etc.) and essential oils. Feels better when it's on, but doesn't seem to improve anything and washes away easily.