Approximately how much does Vitaran cost to solve severe internal dryness in combination skin?

Hello! I've been working under the cold air of an air conditioner all day, and as a result, all the moisture has evaporated from my skin. Right after washing my face, it feels incredibly tight, as if it's going to tear apart. Since I have combination skin—oily on the surface but parched underneath—no matter how much moisturizer I apply, it doesn't solve the problem. Therefore, I am considering the VitaRan procedure, which uses salmon DNA to regenerate the skin barrier. I would like to know my budget in advance regarding the price range of Vitaran when paying at Maypure, whether for a single session or a 3-session package. Has anyone taken advantage of branch-specific events to get great value for money on Vitaran prices? I look forward to honest answers from those who have received Vitaran regarding the extent of embossing marks or pain after the procedure. !