These days due to the pandemic we are advised to be generous with the sanitizer that we need to use on our hands before touching anything that could be infected.
Using sanitizers lead to the hands losing their moisture. I recommend one can use aloe vera gel may be just before going to bed.
I have many aloe vera plants and I use the gel by pulling out a leaf and scraping out the gel. Aloe vera as we know is good for many other health issues.
Do you use a moisturizer?