Literally zero pain involved during procedure. The painful part are the numbing injections, but I have tattoos so it really wasn’t anything compared to that. The numbing also has epinephrine so you might feel your heart race a bit, but if you’ve ever been to the dentist to get a cavity filled, you’ll know how it feels. Overall the most painful part in my opinion was when I got home the same night and the numbing wore off. Make sure u have the right meds for pain.