Last but not least, there are lots of innovative products and procedures out there that promise a slimmer, fat-free neck and firm jawline. And the best part is that some of the most recent options offer a non-invasive method of reducing submental fat (aka the fat in your neck and chin). The most recent product to hit the market, according to Allure Magazine, is the CoolMini, which uses the CoolSculpting method for “killing fat cells by chilling them to death.” While the procedure isn’t brand new (it’s been around and FDA approved since 2010), it is newly approved for treating “smaller pockets of fat—like the area under the chin—with a new miniature applicator, the CoolMini.”