The total amount of Kybella used will be determined by you and Drs. Hendrick or Velargo after discussing your personal goals. Most patients typically need somewhere in the range of 2 to 4 treatment sessions spaced about 6 weeks apart. This depends on the amount of fat in the neck and each individual patient’s response to the injections. You may hear that some patients could possibly need up to 5 or 6 total treatments, but those patients are usually much better candidates for a surgical procedure — another reason to consult with an expert to find out exactly what your best option is.