I'm curious about the Juvelook skin booster treatment!

Hi. Autumn is slowly approaching these days, and I've been worried because my skin seems to be getting a bit rough. I know that getting a skin booster is good for times like this, but since I'm allergic to Rejuran, I'm thinking of trying Juvélook this time. Is it possible for someone with a Rejuran allergy to try Juvélook?

I also have another question: Is the Juvereuk procedure usually performed via manual injection? I am wondering if there are any other methods besides manual injection. I don't mind the pain, but I am a bit worried about the downtime. I would like to know if there is a way to reduce it. Also, I understand that nodules can be a side effect; I would like to know how to deal with them if they were to develop.