Horizontal neck lines can be caused by straining the neck down to look at your phone or tablet. As you look down all of the time, the skin on your neck can fold over itself, creating horizontal etchings. With time, you can get deep, horizontal lines running across the front of the neck from the bending of the neck. Sun damage & age-related decline in collagen & elastin causes the skin to sag and fold over constricted muscles, forming horizontal lines. Make sure to hold your devices at eye level & get a laptop stand to position your screen so as to avoid bending the neck. Also, always apply your sunscreen to the neck! Use sun protective clothing (scarves, collars, neck gaiters) so as to prevent accelerated aging & wrinkle formation on the neck. #antiagingskincare #antiaging #antiagingtips #skincareadvice #necklines #wrinkleprevention #smoothskin #dermatologist #drdrayzday