I visited about twice, and the intensity of Oligio differed depending on the doctor. The first doctor did it gently, and another doctor did it strongly, so it seemed to have more effect. I felt like even the same procedure depends on the doctor.
And also, don't get Rejuran here. Of course they don't verify the genuine product, and the doctors' skill levels are case by case. When I was getting it, a female doctor who came in and looked around my age said, "Wow, the needle just goes right into the skin so easily?" To me, it felt like she was practicing on me, so I didn't like it