Hi NanaHachiko,
Have you checked the sites of skin clinics? Try RenewMe, BLS, Oracle, G Clinic or some of the clinics indicated by others here. You might find more information. Plus: contact each clinic, explain your history and ask for alternative treatments and info
I am also going to consult some clinics in March, as I have pigmented spots and some initial wrinkles.
One of the clinics wrote to me that a treatment normally requires several sessions; it is rare that only one session will be enough ?
But ask the clinic / doctor for advice, as they know better and have treated tons of patients !!
Good luck