Crow’s feet or smile lines are small wrinkles that normally start from the corner of the eyes. They are one of the most well-known signs of ageing and equally one of the earliest signs of ageing that people notice. The visibility of these lines can be increased in people who have spent a lot of time in the sun or in those who have a history of smoking. Facial treatments such as moisturising creams can reduce the appearance a little. At NU-U the Doctors can use a special toxin to create a more definitive and longer-lasting reduction in these undesirable lines whilst at the same time retaining a natural and youthful appearance when you smile.