My skin barrier is completely ruined, is Liviheal really effective? lol

Maybe it's because I've been exposed to such strong air conditioning lately, but my skin feels completely rough and the inner dryness has gotten insanely severe ㅠㅠ My face feels like it's going to crack after washing it, and when I put on makeup, the dead skin cells are so noticeable it's killing me lol. Among skin boosters, when it comes to strengthening the barrier and fully replenishing moisture... Libby Hill So many people have been recommending this, and I'm totally intrigued! Even if it suits thin, extremely dry skin like mine Libby Hill Becoming shiny and smooth from the inside out, like a peeled egg effect Will I actually be able to see it? ㅠㅠ Since they inject my whole face, I'm most scared about how long the embossed marks will last. If there are any people whose skin definitely improved after this, please let me know. Libby Hill I would be grateful if you could share tons of helpful tips lol