Will my skin change if I use a skin booster consistently?

I’ve recently become interested in skincare, so after doing only home care, I’m thinking about trying a skin booster. My skin isn't in terrible condition right now, but I find it a bit disappointing that the texture is uneven and my face looks dull overall. So, rather than a treatment that provides a one-time temporary improvement, I am looking for a procedure that will improve my skin itself with consistent use.

I have heard that skin boosters vary in skin texture, elasticity, and hydration depending on the type, so I am curious about the experiences of those who have actually used them multiple times. I would also like to know if there is a significant difference in perceived results between receiving just one session and receiving them consistently for about three sessions.

In particular, I am curious whether my skin returns to its original state if I stop the treatment, or if the effects are maintained to some extent. Since this is a treatment that requires ongoing care, the cost is also a significant factor, so I would like to know about the level of satisfaction when receiving it long-term.

For those of you who have received the skin booster multiple times, which aspect—skin texture, elasticity, or hydration—did you notice the biggest change compared to the first time? I am also curious if it was fine to receive it occasionally when needed rather than signing up for a package. I would appreciate honest reviews from those who have actually experienced it.