I would like to inquire about skin boosters.

Hello. Lately, my skin has been looking very dry and noticeably losing elasticity, so I am considering getting a skin booster treatment. When I look online or on social media, there are so many types like Rejuran, Exosomes, and Juvereuk, and I have absolutely no idea which one would be right for my skin. People around me say that Rejuran is definitely effective but incredibly painful, so I’m scared right away. There are many reviews saying it hurts enough to make you tear up even with anesthetic injections. On the other hand, I’ve heard that Exosomes and water-glow injections are less painful but the effects don't last long, and Juvereuk is good for natural volume, which has made the choice even harder. Prices also vary wildly from clinic to clinic, so I don't know where to go. Has anyone actually tried any of these treatments? I’m curious if the pain is tolerable, and how long the effects and results actually lasted. Any recommendations or advice, even short ones, would be a huge help!