You know that feeling when you wake up and your skin just looks a little dull?...

https://astro-wiki.win/index.php/Deep_Sleep_and_Skin_Repair:_What_is_Actually_Happening%3F

You know that feeling when you wake up and your skin just looks a little dull? It’s not just in your head. When we miss out on quality rest, our cortisol levels spike and our skin’s barrier function takes a hit