On average, there is a 24% to 36% reduction of fat per session. Radiofrequency is best known for destroying fat cells hiding deeply in the subcutaneous layer while surpassing blood vessels, nerve endings, and other connective tissues. Along with the fat-burning benefits of TruSculpt ID, radio frequency technology also tightens the skin. Combining TruSculpt ID with TruSculpt Flex the same day will maximize the results of the treatment.