According to experts, the neck skin is one of the most fragile parts of the human body, but also one of the most susceptible to aging. Therefore, the beauty of the neck properly maintained can keep the secret of women’s age, the methods are as follows. 1, change habits to prevent neck lines, need to pay attention to daily habits. If you often need to do desk work, from time to time to raise your head, it is best to stretch your neck every hour, slowly tilt your head back, so that there is a feeling of tension in the neck, in order to prevent the appearance of neck lines. 2, sunscreen When you go out, your neck should be protected from the sun, such as applying sunscreen with a sun protection index (SPF) of 15 or more, in order to avoid damaging the dermal fibers of the skin and getting wrinkles from the sun. 3, neck massage to improve the problem of neck wrinkles, in addition to applying neck cream, you can also do some massage movements, such as lifting the head, hands on the neck, and then from the bottom to the top, from the inside to the outside of the circle gently 10-15 times. 4, neck movement Raise the head slightly, while the palms of the hands on the neck, and then start from the collarbone to push upward, left and right hand each do 10-15 times, to tighten the neck skin. Do not push downward, otherwise it is easy to increase the chance of neck lines.