Crow’s Feet
Facial lines tend to start showing in our 30s and become more noticeable in our 40s. Crow’s feet lines are caused by the repeated contraction of our eye muscles, and are most apparent when we smile. They are the result of loss of collagen, elastin and skin hydrators associated with the ageing process. Extrinsic factors that speed up the formation of lines include prolonged sun exposure without protection, smoking, diet and lifestyle.