I'm going to keep this routine super simple as a man I know we can get pretty lazy. So first thing first cleanse. It's the most crucial part of the routine as if your skin isn't clean on a usual basis you won't see results.
A lot of men would consider this optional, but I assure you sooner you start using retinol sooner you will see great results on fine lines and wrinkles. No product can do surgery-like results but it still helps.
No one wants dry skin and that starts with using moisturizer consistently so you never feel like your skin is as dry as the desert. Plus it helps lock in that moisture from any products you have applied in earlier stages.
This is the number one product man should be hoarding all year round because not only does SPF protect the skin from the sun, but also it's a great anti-aging product since the sun prematurely ages the skin.