Picosecond spot removal or laser spot removal
Picosecond spot removal or laser spot removal, for those who pay attention to their own beauty, they will pay great attention to their own skin condition, they all hope that they can look ageless and keep their own beauty, which can give them a lot of self-confidence. The following is to share with you whether picosecond or laser is good for removing spots.
Picosecond Spot Removal or Laser Spot Removal1
1: Principle of Laser Spot Removal and Picosecond Spot Removal
Skin types are different, and the choices of Laser Spot Removal and Picosecond Spot Removal are also different.
Laser spot removal requires a lot of energy, usually more than 500GY. Picoseconds, on the other hand, only require about 10GY.
Laser spot removal involves breaking down colored substances on the surface of the skin (e.g. black, brown, tan) into colorless or faint colors. In contrast, a picosecond spot treatment cuts down the color substance directly on the surface of the skin.
Lasers can be used on other parts of the body such as the eyes (to remove bags under the eyes, fine lines around the eyes), the hair area (to remove hair), while the skin other parts of the body can generally only be used to remove birthmarks and freckles.
2: The advantages and disadvantages of laser spot removal and picosecond spot removal
Recently, a lot of people have been asking which is better, laser spot removal or picosecond spot removal. In fact, both methods have their own advantages and disadvantages.
Laser spot removal is effective, but requires patients to endure a certain degree of pain, and the effect is not immediate. Picosecond spot removal is relatively expensive, but the effect is also very obvious, and almost painless.
So, if you can't stand some pain, then picosecond spot removal is the way to go. If you can tolerate some tingling sensation, then laser spot removal will work better.
3: The price of laser spot removal and picoseconds
Picoseconds and lasers are two common skin whitening methods. They both have their pros and cons, so it's important to understand the differences if you're considering a choice between the two.
First, let's take a look at skin-second spot removal. This is a method that uses high-energy light to "strip" color from patches on the surface of the skin. It visibly reduces the amount of melanin in the skin and can therefore help to eliminate dark spots, freckles and other unwanted skin discolorations. In contrast, lasers use low-energy light to "absorb" excess color in the skin, and are therefore only effective on some patches.
Second, there are some differences in use. DermaSec typically takes 3-5 hours to complete, whereas the laser only takes about half an hour. In addition, the skin-second process produces some irritating odors, which is not a problem with laser spot removal.
In terms of cost, dermal second spot removal is comparatively much more expensive. Depending on the particular method used and the region in which it is located, an hour of dermo may cost Rs. 1,000-2,000. Comparatively, a laser freckle removal procedure performed by a qualified doctor using a low energy beam will probably only cost 300-700 RMB.
In conclusion, the choice of skin freckle removal method depends on your personal situation.
Picosecond or Laser Freckle Removal2
Should I go for picosecond laser or regular laser treatment?
In fact, the principle of laser spot removal is more or less the same: through the selective photothermal effect of the laser, targeting "smash" the pigment clumps in the skin, so that the pigment clumps become tiny pigment particles, and then through the body's metabolism to discharge, so that it looks like, the spot will become more and more light, and do more than a few times, you can achieve a "good", "good". The skin can be made to look more and more light, and if you do it a few times, you can achieve the effect of "disappearance".
From the point of view of the principle of spot removal, picosecond laser and other lasers are almost the same principle, except that the pulse width of picosecond laser is shorter, reaching the level of picoseconds, so it can produce photomechanical effect, while other lasers are only nanoseconds (1 second = 1 billion nanoseconds = 10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 picoseconds). The shorter pulse width means that the laser energy can be released in a shorter period of time, and the pigment can be broken up more thoroughly, while the damage to the surrounding normal tissues is less, and it is less likely to have side effects such as scabs and color deposits.
Is the picosecond laser worth it?
First of all, the effect of laser spot removal is not only related to the pulse width, but also related to the wavelength of the laser, different colors of pigment clusters can absorb different wavelengths of laser, that is to say, different wavelengths of the laser is only better for some specific colors of pigment. Some picosecond lasers have three wavelengths 532nm, 755nm, 1064nm, but at present only 755nm is commonly used in China.
755nm is a wavelength that is most widely absorbed by melanin, and if your' coloration is dominated by black-brown, picoseconds is effective for you, but if yours is dominated by coloration in terms of red acne marks, red blood cells, etc., the effect will be relatively low, and it is better to Go for a few photons.
The most powerful instrument is not as important as a good doctor What is the most important thing is that you can use your laser to treat your skin, but you can't do this if you don't have a good skin condition. He needs to determine whether your spots are epidermal or dermal, what your skin barrier is, whether it is better to just have laser treatment or to take internal medication, and so on. When it comes to lasers, people often also have another doubt: laser spot removal will back black? 1, what is laser spot back black? Laser spotting is known as "post-inflammatory hyperpigmentation" in medicine. When the skin receives laser treatment, the skin is subjected to thermal damage caused by the laser, which leads to inflammation, and after the skin is inflamed, it produces a pigmentation reaction, and pigmentation occurs, which makes the spots that have been lightened under the action of the laser to become darker or darker coffee color again. The skin will then produce a pigmentation reaction, causing the spots that have been lightened by the laser to become darker or a darker coffee color. 2. Why does the skin go back to black? Ethnicity and personal skin quality is an important factor, Asian yellow people's melanocyte activity is stronger than Caucasian, so postoperative inflammation caused by melanin deposits and proliferation is also more likely to occur (research also shows that yellow people appear after laser surgery anti-black rate of about 10% or more), and with the candidate's physique, including the influence of hormones to make the melanin active. In addition, the causes of the backlash include improper energy settings when the physician operates the laser machine, or the laser machine used is not suitable for the patient's skin type, or is affected by the medication the patient is taking, or the patient does not have proper sunscreen after the laser, and consumes too much lemon or spices and other foods after the procedure. 3. Will the skin metabolize the pigment after laser spot removal? The phenomenon of laser spotting is not a manifestation of the failure of spotting, but a manifestation of the skin's self-maintenance, and it will recover, and after a period of time, the skin will metabolize the pigment and turn into normal skin color. Picoseconds are good or laser is good3 First of all, we first understand the difference between laser skin rejuvenation and laser, laser skin rejuvenation it is also called intense pulsed light, laser skin rejuvenation produced by intense pulsed light on the skin after the photochemical effect, to restore the original elasticity, to stimulate the fibroblast precursor cell secretion of more collagen, to smooth out the small wrinkles, lifting and tightening of the skin. We then talk about the laser, in fact, there are many kinds of laser ah, like tuning q laser ah, carbon dioxide laser, erbium laser and so on. Today's laser to remove the spots is the q-tuned laser, also known as the q-tuned switch, using the principle of photoluminescence, so as to remove the spots and tattoos. In fact, with the laser skin rejuvenation is the same, tuning q laser is just a general term, but wherever you can launch this light equipment, are called tuning q laser, the price of the equipment from a few thousand to millions of dollars, of course, do not blindly go to compare prices. Be sure to first ask what equipment is used to do the project, generally like the Cosmedic, Feidun, fotona, Sanosu c6/c8, and Germany's ruby ruby, including the honeycomb picoseconds and ultra picoseconds that we often talk about, these are the top of the q-switch equipment, these devices, whether it is in the therapeutic effect or safety, are more guaranteed, so don't let anyone give you a hole. So don't let anyone give you the shaft. Laser skin rejuvenation belongs to the broad spectrum, it can be different colors of light gathered together, can target melanin, red blood, acne, pimples and so on. So laser skin rejuvenation is very comprehensive, can take care of all aspects of the very spot. But laser skin rejuvenation is not enough to focus on, just like we do, it is impossible to do all kinds of general, all kinds of fine. Q-tuned laser is a very fine beam of light, through different wavelengths of direct attack on our melanin, so that its target is very very strong. We can compare the laser skin rejuvenation to a flashlight, it can illuminate the surrounding environment within a certain range, but too far away from the place it will not play a big role. The Q-tuned laser can be compared to a laser pointer, it can not light up the surrounding environment, but it can be very precise to light up the target in a very far place. What is the choice between laser skin rejuvenation and picoseconds? Like freckles, sun spots, seborrheic keratosis spots, etc., these less serious epidermal spots, it is generally recommended to use laser skin rejuvenation, if serious, it is recommended to use q-tuned lasers, like nevus of ota, brownish green nevus, these dermal spots are generally recommended to use q-tuned lasers, the cause of the more complex chloasma, this kind of mixed spots are generally chosen to use q-tuned lasers or a combination of treatments. Finally, I would like to remind you that the medical beauty is not absolute, for example, the same kind of spot, long in different people's faces, but the size and depth of the spot is not the same, the choice of treatment may be different, so that the specific circumstances must listen to the professional doctor