What is the strongest anasthetic without epi that i could ask for in the dentist?

Anesthetic: Many local anesthetics come without epi. One is called Carbocaine and it takes a few minutes more to kick in however it has no epi and last a shorter time (1.5 hrs). If your dentist uses a buffer like onpharma you can get apprx 6000 times more active ingredient. I use onpharma with all my locals and it works wonderfully well.

3 kinds: Carbocaine with neocobefrin, 3% Carbocaine without vasoconstrictor or Lidocaine without epi.

Septocaine: I would use septocaine, which is also known as articaine.