I'm curious about when the effects of the collagen booster treatment will appear.

I have an important appointment in a few days, and it's stressing me out because every time I look in the mirror, I can see that my face has lost its elasticity.

Especially my nasolabial folds! My face looks noticeably different compared to just a year ago, so I am looking into various treatments. I feel like simply applying functional cosmetics like retinol or vitamins isn't enough anymore, and I think I need to get a procedure done, but it's hard to make a decision, so I'm asking for your advice. I am considering various options, but I am curious about collagen booster treatments. My skin is on the thinner side and tends to be sensitive. Would I still see results from a collagen booster in this case? I am also curious how long it usually takes after the procedure for the effects to appear. Please share your reviews if you have received collagen treatments!