Cobblestone Chin
Facial lines tend to start showing in our 30s and become more noticeable in our 40s. Cobblestone chin, or chin dimples, form as a result of repeated facial movements during facial expression, combined with the loss of collagen, elastin and skin hydrators over time. Extrinsic factors that speed up the formation of lines include prolonged sun exposure without protection, smoking, diet and lifestyle. Cobblestone chin can make the face look asymmetrical, tired and aged.