If you’ve got lines between your eyebrows that don’t go away, even when you’re not frowning, you’re probably dealing with what’s commonly known as “11 lines.” These lines can make you look angry, tired, or tense, even when you’re not. The good news? There are simple, non-surgical ways to treat them.
Why Do 11 Lines Show Up in the First Place?
Those lines form because of the way your facial muscles move, specifically the corrugator and procerus muscles. Every time you frown, your skin folds. Over time, those folds deepen into visible creases as the support layers beneath your skin (muscle, fat, bone) wear down.












