How much fat can liposuction remove safely in one session?

This can vary by state, but keep in mind, it's not only the amount of fat that can be removed, but the technique that helps improve outcomes with liposuction. For best results, I recommend a hi definition procedure like VASER liposuction. I use VASER HI DEF with ThermiRF and fat grafting to get the most fat removal, skin tightening, contour and definition. This combination will give you the most toned result. I recommend getting a formal evaluation with a hi definition physique expert. Best, Dr. Emer

In liposuction procedure, we restrict liposuction volume to 10% in liters of your total body weight in kgs. For eg. If you are 70 kgs, ideally only 7 liters of fat removal is safe. 

The most common answer is 5 L of fat. Some states have upper limits on the amount of fat that can be removed during an outpatient procedure. I would consult with a board-certified plastic surgeon so that you can hear their specific recommendations for your liposuction procedure.