Is picosecond freckle useful? In our life, the content of beauty and skin care has always been a concern of everyone. In order to have a better skin condition, many people will take various measures. Let's find out if picosecond freckle is useful.
Is it useful to remove freckles with picosecond pen? 1 picosecond pen is useful, but it will take effect more slowly. If you want to treat facial skin spots such as freckles or chloasma quickly, you can consider the method of picosecond freckle removal, which can explode the pigment tissue in the skin in an instant, and then excrete the pigment tissue through the body's metabolic system, which can achieve better whitening and freckle removal effects.
The harm of picosecond freckle removal
1, tight skin
After picosecond freckle removal, some people will feel that the skin is temporarily dry and tight, which is a normal phenomenon, mainly because the cell division speed is accelerated and a large number of new skin cells are produced after picosecond freckle removal. At this time, the water and nutrition consumed by the skin are also increasing, and the skin can't replenish water in time, so the phenomenon of dry skin appears. It is recommended that you strengthen hydration after treatment, apply hydrating mask and drink plenty of water.
2. Anti-black
After picosecond freckle removal, some people have signs of anti-blackening on their skin. Anti-blackening means that there are some dense black spots on the skin. This is mainly due to the improper setting of energy when doctors operate picosecond freckle removal, or the picosecond laser freckle removal machine used is not suitable for patients' skin. It's all a matter of personal physique.
3. Spot rebound
Because some people's facial spots will rebound after picosecond laser freckle removal, and they are stronger than before. This is related to the neglect of sun protection, isolation, moisturizing and hydrating care. At the same time, if the applied picosecond laser freckle removing equipment is not suitable for the patient's skin.
4, skin burns
This means that beauty seekers choose informal institutions to do picosecond freckle removal. Some irregular laser instruments have the largest laser energy in the treatment process, which exceeds the skin's tolerance, or the operator lacks the application experience of picosecond freckle removal, because the operation error leads to skin redness, blisters and even skin tissue burns.
5, local swelling
Because picoseconds belong to a kind of laser, reaching the skin quickly will cause skin irritation and swelling. After treatment, the swelling basically returned to normal around 1 week. In addition, because some people have a thin stratum corneum, when using picosecond laser to remove freckles, there will be symptoms of red blood.
6, sensitive redness and swelling
Because picoseconds can destroy skin cells and make the stratum corneum weak, our skin is very sensitive after picoseconds surgery, and it will be red, swollen and stinging immediately after being stimulated. If the postoperative care is proper, the skin after freckle will be better. But if the care is not in place, it may lead to skin inflammation and even allergic dermatitis.
Picosecond freckle removing effect
Generally, it can last about 1~2 years. Because the pulse width of picosecond laser is shorter than that of nanosecond laser and other old lasers; Accordingly, higher energy can be concentrated, the bursting ability of pigment cells will be stronger, the metabolism and absorption of pigment cells will be easier, and the freckle removing effect will be significantly improved. At the same time, due to the instantaneous increase of its energy, the damage to surrounding tissues is small, and it is not easy to cause tissue bleeding or skin damage.
In addition, picoseconds can not only shock melanin, but also transmit shock waves to the deep skin, promote the renewal and proliferation of collagen, and achieve the effects of whitening and rejuvenating skin and removing fine lines.
Is it useful to remove freckles with picosecond pen? Is 2 picoseconds freckle effective?
The effect of picosecond laser speckle removal mainly depends on the diagnosis of spots, and the curative effect of picosecond laser on different diagnosis spots is also uncertain. For example, freckles, seborrheic keratosis, senile plaque, such spots with picosecond laser treatment effect is better.
For chloasma, the etiology is complicated. Chloasma is usually caused by ultraviolet radiation, changes in endocrine hormones and emotions, including insomnia, tension, stress and poor skin barrier, so the curative effect of picoseconds on chloasma is not particularly exact.
Laser treatment of chloasma is generally used in the third and fourth line treatment, that is to say, in the case of ineffective treatment methods such as oral drugs and topical drugs in the early stage, combined with laser treatment, it can be used for patients with intractable chloasma. Of course, in order to improve the curative effect, when using picosecond laser to treat chloasma, oral drugs should be combined.
What is a picosecond laser?
"Picosecond" is a unit of time, and the conversion is as follows: 1 sec = 1 0,000,000,000,000,000,000 picoseconds. Picosecond laser is the time that light irradiates the skin and stays on the skin-picosecond level. In other words, facial marks are removed very quickly.
The effect of picosecond laser in removing color spots is also the most prominent laser technology so far.
What are the advantages of picosecond laser?
1, the melanin clearance rate is higher.
Picosecond laser can crush melanin into tiny particles, which is more convenient for melanin metabolism and greatly improves the clearance rate of melanin.
2, melanin removal speed is faster.
Compared with the traditional Q-switched laser, the processing speed of picosecond laser honeycomb is increased by 90 times, and the color spots are instantly crushed, which greatly shortens the processing time.
3. The risk of refusing to return to the black market
Based on the rapid and powerful deterrent ability of picosecond mechanical light laser, the probability of skin thermal damage is greatly reduced, and the risk of stimulating melanin to become active again (returning to black) is relatively reduced.
4. Start the repair mechanism at the same time of freckle removal.
Picosecond laser impacts melanin, at the same time, it transmits shock wave to the deep skin, starts the repair mechanism, promotes the renewal and proliferation of collagen, and achieves the effects of whitening and rejuvenating skin and removing fine lines.
5. No harm to normal tissues.
While removing the stain perfectly, through the skin healing mechanism, new collagen and elastic fibers are produced in the dermis below the photo position, achieving the excellent effect of skin rejuvenation, firmness and synchronization.
Matters needing attention after picosecond laser
1, the skin will be a little reddish after general treatment. Ice with an ice pack 15~30 minutes!
2. After just receiving picosecond laser treatment, facial movements should be gentle, and irritating skin care products should not be used.
Precautions for picosecond laser freckle removal
3. The part that has just finished freckle treatment will be very sensitive to sunlight. Pay attention to sun protection within 3 months after treatment to avoid pigmentation.
4. You are not allowed to water your face for a week. You can only wipe your eyes carefully with a cotton swab to avoid bacterial infection.
5, the affected area should wipe medical repair products every day to speed up skin repair.
6. After picosecond surgery, it is recommended to apply a hydrating mask every morning and evening to accelerate skin metabolism.
Is picosecond freckle useful? What should I pay attention to after 3 picoseconds freckle removal?
Do not touch the water or touch the treatment area with your hands for a short time after picosecond freckle removal. Don't do strenuous exercise in the recovery period after treatment, so as not to sweat and cause skin infection. Fasting photosensitive food and drugs after treatment. Don't pick the scab when it falls off, let it fall off by itself.
What is picosecond freckle?
Simply put, picoseconds is the function of removing deep skin tone and wrinkles. At present, picoseconds are divided into three types:
700ps- 1000ps is called picosecond, 400ps-700ps is called picosecond, and the pulse width at 1ps-400ps is super picosecond. You can also see the step-by-step upgrade through the pulse width of picoseconds. At present, picoseconds have reached the era of 2 and 0, and have been upgraded to "super picoseconds". The picosecond effect has a very good effect on both freckle removal and skin rejuvenation.
Nursing points after picosecond freckle removal
1. After treatment, use a cold pack or ice pack for 30 minutes to relieve the discomfort caused by inflammatory reaction.
2. Drink plenty of water and use a medical sterile mask to help moisturize the skin.
3. Wash your face gently, don't rub it, and choose skin care products that may cause irritation without additives.
4. Cell-derived nutrition (Vimeton) should be used once in the morning and once in the evening to ensure the metabolic needs of the skin after operation. 4. Do a good job of sun protection to avoid postoperative pigmentation.
5. Don't take collagen to prevent excessive accumulation and pits in the body.