Neck lines are usually removed by laser treatment, hyaluronic acid injection and Botox injection, but note that you should choose regular medical institutions for treatment. 1. Laser treatment: mainly through the laser’s unique wavelength can stimulate the skin collagen layer protein regeneration, and increase the elasticity of the skin, so as to play a role in fading wrinkles or removing wrinkles. 2. Hyaluronic acid injection: By injecting hyaluronic acid into the location of neck lines, it can make the skin become fuller quickly and also increase the skin elasticity, thus achieving the effect of removing wrinkles. 3. Botulinum toxin injection: Botulinum toxin type A can be injected to tighten the skin, so as to achieve the effect of removing wrinkles. Neck lines to take these methods, although it may be temporarily removed, but the effect is not permanent, usually pay attention to the care of the skin, and diet to increase nutrition, eat more collagen-rich foods.