1. Laser has the characteristics of good monochromaticity, good coherence, good directivity and high brightness, and has specific biological effects. After special cooling treatment, the laser acting on the dark circles scans the focus, effectively destroying melanin and sealing the blood vessels around the eyes, so that the pigment of dark circles will gradually fade, thus achieving the effect of treating dark circles.

2. Photon is a continuous intense pulsed photon technology, which belongs to non-stripping therapy. Photons can eliminate fine wrinkles, remove telangiectasia and pigment spots. Photonic rejuvenation has the principle of selective photothermal action and biological stimulation. The light with shorter wavelength in the output intense pulsed light can be preferentially absorbed by the pigment in the skin and oxygenated hemoglobin in the blood, so that blood vessels are coagulated, pigment groups or pigment cells are destroyed and decomposed, and normal skin is not damaged, thereby achieving the effect of treating dark circles.

3. Exercise more and do more aerobic exercise. For example, running, playing ball and swimming can increase the blood circulation of the body.

4. Sleep with a high pillow to prevent blood from concentrating on the eyes and reduce the chance of suffering from dark circles.

5. Adequate sleep, the most suitable sleep time is 4-8 hours, because the circulatory system of the body is 4 hours. The doctor said that if you sleep from 10: 00 to 2: 00 in the morning, the circulatory system will be at its best, but if you don't sleep after this time, the dark circles will become very serious.