Two suggestions:
(1) Monistat Chaffing Relief Powder Gel: The key ingredient here is dimethicone, which is also the key ingredient in (no joke) Silly Putty – which has been a kid’s toy for decades, so we know it’s safe. That acts as kind of a wet suit that protects the skin for long periods of time, while letting it breathe. Women use it in their more sensitive of areas, as well as for a makeup under-primer. A celebrity stylist recommended it to me and it has made my severely dry skin about 60% better:
amazon.com/Monistat-Complete … B000FKLKXQ
(2) Kukui Oil: This is a 100% natural moisturizer from a Hawaiian plant. I use it over the Monistat Chaffing Gel on my face and that helps another, say, 20%:
oilsofaloha.com/
Skin damage was the main side effect I suffered from finasteride. After I went off the drug, there was a year where it felt like my face was on fire whenever I shaved. Through a lot of trial and error, I learned to use only Bump-Fighter razors every 3 or 4 days:
razorsdirect.com/bumpfighter.html
And take a full show on more or less the same schedule – and use the chaffing gel and Kukui oil. They helps a lot, though my skin still feels bone-dry most of the time.
For some reason, finasteride shuts down the oil glands in some men, which can make one profoundly uncomfortable, to say nothing of depressed. Because, even though I’ve learned to better treat this damage, it’s permanent.
And the cause – no matter what Merck tells the media – IS finasteride.