I am concerned about internal dryness and would like to inquire about the Celle Diem treatment.

I am in my 30s and have recently been concerned about internal skin dryness, a general loss of elasticity, and enlarged pores.
While looking for various dermatology skin boosters, I heard that Celle Diem is hot as a skin booster.
I am leaving a question in the community because I am curious about how it differs from existing procedures.
First of all, I am most curious about how Celle Diem differs from existing skin boosters like Rejuran or Juvelook in terms of its mechanism of action and perceived effects.
I would like to know if it has a remodeling effect that strengthens the skin's structure itself, going beyond simply replenishing moisture, and what the satisfaction level is regarding improvements in skin texture and fine lines among those who have actually received the treatment.
Existing skin boosters left severe, bumpy embossing immediately after manual injections or machine procedures, causing significant disruption to daily life or going to work.
I heard that Cell Diem comes in ultra-fine particles, so it clumps or uneven texture is relatively less. Is that true? I'm curious about real reviews from people who have actually used it.
I am curious about the generally recommended treatment cycle, how many sessions are required for its true value to become apparent, and whether it is cost-effective.
I'm trying to decide between Lituo and Celes Diem, and I'm also having trouble deciding which one would be better...