“The closest to the surface is the superficial fascia, which is underneath the skin between layers of fat. Then we have the deep fascia that covers the muscles, bones and blood vessels.

People say doing the doctor's four simple face exercises has tightened loose skin under their chin in a matter of "three days ...

The appearance is best described as "a purple blue spot progressing to graying green slough and a deep blue and purple ... has already occurred in the superficial fascia and fat.