Having a double chin is a massive insecurity for some people. While it is natural to have an excess of fat under the lower jaw – which can be caused by many factors from genetics to age and posture – many would prefer to be without it.

In fact, a survey from 2017 found that the double chin is among the top three facial problems British women feel they have – and the top four for men.

And 31 percent of men with a double chin said they would grow a beard to hide it. But what can be done to…