Will picoseconds rebound?
It is reported that the honeycomb picosecond freckle may rebound. Because laser freckle is a temporary solution, when the skin is exposed to ultraviolet rays for a long time, melanin precipitates in the body and spots will reappear. After picosecond laser freckle removal, it is necessary to pay attention to diet and living habits, avoid spicy food and foods with more melanin, and pay attention to sun protection in daily life to effectively avoid rebound after picosecond laser.
Is picosecond picosure the same as picoway?
Picoway picosecond and Picosure honeycomb picosecond, one black and one white, are odd numbers of picosecond instruments. The two picosecond instruments also have their own advantages and complementary conflicts. Today, I will introduce you to the principle of laser.
Each laser instrument has its own unique wavelength, and each wavelength has its penetration depth (as shown in the figure). Generally speaking, the longer the wavelength, the deeper the penetration depth.
Each wavelength also has its own melanin absorption coefficient. Generally, the shorter the wavelength, the stronger the energy absorption of melanin.
Just as a rectangle has a length and a width, a laser has a wavelength and a pulse width. We often mention picosecond order and nanosecond order, which means the speed of laser, that is, the pulse width of laser. The shorter the pulse width time, the greater the laser energy.
After introducing the principle, I looked back at these two picosecond instruments.
Picosure honeycomb picosecond, wavelength of 755nm, pulse width of picosecond.
Piocway is a picosecond instrument with a wavelength of 1046nm, a wavelength of 532nm and a pulse width of picoseconds.
Compared with traditional nanosecond instruments, the thermal damage of the two instruments to the skin is very small.
After introducing the instrument, let's go back to our pigmentation. Words such as "deep spot" and "light spot" often mentioned have their own grades. Tens of thousands of skin tests have found the same spot, and different people have different grades. Therefore, on the issue of freckle removal, Luo Shen advocates special treatment and layered treatment. Of course, this is also because the double picosecond instrument contains the depth of action of multiple wavelengths, plus the effect of high-speed pulse width. Not only in freckle, tattoo washing, acne pits, fine lines and other issues, but also the combined treatment effect of two picoseconds is more advantageous.
How long can a picosecond last?
Picosecond laser is the fastest laser to treat skin problems at present. Many female friends will ask how long can a picosecond last? In fact, according to the different skin conditions of women, the maintenance time is different. Generally, a single treatment can last for about 3 to 6 months.
If a female friend has serious skin problems, it won't last long to do it once. It takes at least one course of treatment, usually three times a course of treatment, and the effect can last for about 12 months. The interval between two treatments was 1~2 months. Moreover, it is not a dream to have smooth and delicate skin for a long time as long as you can maintain your skin with the guidance of a doctor after completing picosecond freckle removal.
Do picosecond experience
50 pieces, price 13 yuan/piece. My hereditary freckle removing age is 10 years+,and I made 160 pieces a day. The total price is 2080 yuan (pure treatment fee, excluding external ointment).
I was surprised at the price at first, because there were too many consultations in beauty salons, plastic surgery hospitals and skin management institutions, and they all cost more than 5,000 at a time. The price I offered was really incredibly cheap, but I chose public 3A hospitals and well-known dermatology hospitals in China. I still think that the hospital is for the purpose of treatment, so I don't provide a course package to treat according to the customer's own needs, unlike the purpose of a beauty salon, which is to keep you spending. In addition, the machine funds of public hospitals are subsidized by the state, and the qualification and procedures for introduction must be complete and formal, and there is no fake picosecond machine (see the consent form for operation for details).
If the baby wants to do picoseconds, it is recommended to choose a regular hospital. It is best to do it in autumn and winter when ultraviolet rays are weak. Picosecond machine is an emerald picosure (755nm) imported from America. The doctor briefly introduced the principle of picoseconds and the matters needing attention after finishing, and then washed his face and took pictures in the studio. Enter the picosecond operating room and start to make spots. * * * lasted less than 20 minutes, and I ordered 160 freckles, most of which were at this moment.