I visited about twice, and the intensity of Oligio varied depending on the doctor. The first doctor did it gently, while the other did it more strongly, so it seemed to work better. It felt like the same procedure depended on the doctor.
And do not get Rejuran here. They obviously do not verify the product, and the doctor's skill level varies by case. When I was getting treated, a female doctor who looked about my age came in and said, "Wow, the needle just goes right into the skin?" I felt like I was basically being used for practice, which I did not like.