Is Rejuran Eye effective for improving under-eye dark circles or fine lines?

My skin under my eyes is thin and dry, so I am becoming increasingly concerned about dark circles and fine lines.

I heard that Rejuran Eye is highly recommended for the eye area. , For those of you who have actually tried it, what changes did you feel? ?

dark circles , fine lines , I am wondering how much it helps improve skin texture.

How many sessions usually are needed to see results? , I also want to know how long the effect lasts. -!

Pain or swelling , Please share your actual reviews and satisfaction levels regarding side effects such as bruising. ~