I am considering the Vitaran procedure due to internal dryness and a dull complexion. Given the reality that I cannot even go on a summer vacation, is there a solution?

Lately, my internal dryness has been so severe that my makeup cracks quickly and my complexion looks dull, which is really upsetting. I looked into skin boosters like Rejuran, but I was about to give up due to the pain. Then I heard that Vitaran is much less painful and contains salmon DNA, which is great for skin regeneration. I am wondering if I can feel an improvement in texture or hydration after just one session, or if I need at least 10 sessions to see noticeable changes. Since it is summer and too hot to exercise or even go on vacation, I really want to at least take care of my skin. If anyone has experience with Vitaran, I would appreciate your advice regarding the actual effects and how long the results last. It would be helpful for others with similar concerns.