How long does the effect of Celre Diem last?

I went to a department store last week to replace my mattress, but after seeing the skin of the employee working there, I find myself looking into cosmetic procedures more than mattresses these days. Haha. That employee's skin was literally the epitome of porcelain. It had a subtle glow and was incredibly smooth—enough to put them in my top 3 of people whose skin I envied the most. I've never seen that kind of radiant glow on an ordinary person unless they were a celebrity, so I was incredibly jealous of how their skin was so good. While I was doing that, I came across a skin booster name I'd never seen before: Celle Diem.
I heard that a skin booster called Celle Diem is nicknamed the "porcelain skin injection" because it contains a highly concentrated blend of premium key ingredients beneficial for the skin. I believe that rough-looking skin is ultimately caused by internal dryness, and since I really want to improve my skin texture while also tackling this inner dryness, I feel convinced that the Celle Diem treatment would be effective. However, since no one around me has tried Celle Diem yet, I lack information regarding the duration of the effects or satisfaction levels. That is why I am asking for help from Maypure. For those who have received Celle Diem, please share your honest reviews regarding how long the results last and how satisfied you were with the outcome. Does it really make your skin as smooth as porcelain and definitely get rid of internal dryness? If I am satisfied with just these two effects, I think I could tolerate most of the pain. Haha.