I'm worried about extreme inner dryness and roughness. Would a skin booster be okay?

I decided to write this because lately, it seems my skin barrier has completely broken down; no matter what I apply, it just sits on the surface and feels extremely dry from within.

Even though I apply generous amounts of moisturizer frequently and use a face mask every day, by the afternoon my face feels so dry it feels like it's going to crack, and white flakes of dead skin start to flake off. My makeup just started to cake.

I am planning to visit Maypure to get some proper care, and I am wondering which treatment line provides the most dramatic results for severely dry skin and improving internal dryness like mine.

There are so many types of skin boosters that I can't decide. Please share your honest recommendations and reviews from members who have tried them.

I am a bit embarrassed to show a photo of my current dry and parched skin, but I have attached it to provide accurate recommendations. Please leave your advice in the comments.