About Deep Smile Lines

Laugh lines, or nasolabial folds, are the creases on either side of your nose, running to the corners of your lips. When you smile or laugh, they are clearly defined as they push into the creases of your cheeks — so the more you laugh and smile, the more pronounced the lines will become. When we are younger, this is no big deal, as our healthy, youthful skin bounces back quickly, but as we grow older, our skin starts losing some of its elasticity due to a loss of collagen and hyaluronic acid — further adding to the prominence of laugh lines.