Winter leads to suffering dry skin. Here is an interesting "treatment" I found.
Sperm is good for the skin
The proteins in sperm have a tightening effect on the skin. When sperm is left to dry, the evaporation of the water in it leaves behind protein which can help to reduce wrinkles. While this may be an excellent anti-aging treatment, the obvious downside is that you have to walk around with sperm on your face.
I think I'll continue using Olay.