I have horribly dry skin on my hands - particularly finger tips which crack and bleed, and have tried so many products over the years with little real success.
Was watching The Witchfinder on IPlayer (unlikely source of beauty tips) and a character said her soft hands were because she rubs a knob of butter into them twice a day. I think it was meant as a joke - the internet yielded little/no results.
Decided heck, I'll try anything at this point and 3 days in it is honestly the best results I have ever had. And it doesn't even make my hands greasy. Rub it in and then rinse hands if I need to do something, or not if I don't. They are fine to use after 5 mins or so with no rinsing.
My skin is so much smoother, even the worst bits on my finger tips. Wanted to share in case it helps anyone else.