Will I feel the effects after just one collagen booster treatment?

My skin seems to look particularly dry and dull lately, so I've been looking into various products. In the past, I was fine just wearing makeup, but recently, it feels like my makeup isn't adhering well, and my skin looks lifeless, so I'm starting to think it's time to start taking care of it.

While searching, I came across a procedure called a collagen booster, and I was surprised to find there were so many reviews. There were many comments saying their skin texture improved and that it felt like their skin was plumping up from deep within, so I became interested.

However, I have one question. Can I feel a change after just one collagen booster session, or do I need to receive multiple treatments for the effects to appear? It seems the recommended number of sessions varies slightly from clinic to clinic, so I am more curious to hear from those who have actually received the treatment.

My skin is on the thinner side, so I feel uncomfortable with procedures that are too obvious. I think I would be satisfied if my skin condition just felt naturally improved. That is why I am still debating whether a collagen booster would be a good fit for me.

For those who have tried it, I'm also curious when you started noticing the effects. Did your skin improve immediately, or did the changes develop over time? Please share your experiences. I'm looking forward to honest reviews, not advertisements!