Laser therapy has long been used successfully in modern cosmetology. Laser-based devices are constantly being improved, which explains the huge popularity of procedures based on them. We present to your attention 5 methods of facial rejuvenation with a laser.
1 Fractional facial rejuvenation laser
Laser hardware facial rejuvenation is a non-surgical method of hardware cosmetology. The essence of this procedure is the resurfacing of facial tissue using high temperatures, created by laser energy. The result is skin rejuvenation and resurfacing.
During the procedure, separate treatment of the problem area occurs with intense exposure to light waves, which are converted into heat energy.
Laser facial rejuvenation is the most effective method to date, aimed at removing wrinkles, folds and creases, active pigmentation, and flabby areas of the epidermis. The collision is carried out using special equipment that produces laser energy.
The device is equipped with special options that regulate the penetration depth and temperature of the laser beam. Choosing the right option is an important factor, because if you make a mistake, you can cause burns or permanent changes to the skin. When choosing the right option, the beautician focuses on the patient's age, structure, thickness and skin type.
Fractional laser skin rejuvenation is very effective. During the procedure, there is a gradual processing of problem areas and defects. High temperatures contribute to the destruction of tissues, or rather contribute to their fatigue, which further provokes the regeneration and renewal of these areas.
Laser fractional facial rejuvenation can eliminate:
- dark dot;
- deep nasolabial folds;
- acne, pimples and pimples;
- spider veins;
- demodicosis.
The fractional ablative method is used to remove skin defects. It is known that uneven cell growth can be observed in different parts of the face. So, in one area the epidermis is dry and irritated, and nearby it is clean and smooth. For such damaged areas, the point method of laser therapy is used.
This method is the most effective because the action is right on target. Due to this, minimal damage to the skin occurs and all side effects disappear within 3 days. This method allows you to gently affect the epidermis and process large areas in one session. At the same time, the regenerative ability and rapid recovery of the epidermis are improved.
This type of procedure has practically no side effects, and complications occur very rarely. Hyperpigmentation and scarring of the skin in the treated area was not observed. This method can be performed on sensitive areas (around the eyes, in the décolleté and neck) and does not require anesthesia.
How does this work?
First of all, you need to clean the skin from decorative cosmetics, dirt and dust. It is recommended not to apply makeup two days before therapy. It is advisable to carry out laser manipulations in winter and cloudy days, so that active insolation does not cause damage to already vulnerable skin.
Algorithm for laser rejuvenation:
- A cosmetologist performs an exfoliation for a complete cleansing.
- Local anesthesia is given.
- Then the doctor continues laser treatment on the problem area or the entire face. It is wisest to carry out the treatment in one session either on the face only, or on the neck and décolleté zone.
- After the treatment, a special emollient is applied to the skin, which will soothe the skin and relieve discomfort.
The session lasts about 1 hour. However, the duration of the manipulation depends on the size of the treated area.
rehabilitation period
If it is necessary to undergo laser treatment consisting of several sessions, then after each procedure a certain treatment is required, which will ensure the rapid rehabilitation of the skin. After all, laser therapy stimulates cellular processes, and in order for them to pass without excesses, you need to follow simple rules:
- during this period, intensively moisturize the epidermis using creams and masks;
- do not exfoliate and scrub;
- do not take hot showers and baths;
- do not visit saunas, solariums and swimming pools;
- sunbathing is prohibited;
- do not use lotions that contain alcohol;
- do not take tetracycline antibiotics;
- it is very important to use sunscreen in all weathers;
- try not to use decorative cosmetics (or use subtle textures);
- take vitamin and mineral complexes;
- to walk outside.
Preparations with the regenerating agent dexpanthenol, as well as natural hot water, will help speed up the recovery of the skin.
For fractional rejuvenation, equipment from the American company Palomar Medical Technologies is used. Fraxel and Affirm tools are also very popular. All devices for laser skin rejuvenation have the same principle of operation, which simplifies their use by specialists.
No. 2 Operating principle of neodymium laser
Of particular interest are solid-state laser transmitters, the design of which is based on yttrium aluminum garnet crystals. The yttrium aluminum garnet crystals are activated by neodymium ions. Neodymium is a rare chemical element, a silver-white metal with a golden hue.
The hallmark of this type of laser is the intensity, power and length of the light, which is able to penetrate tissue to a depth of 6-8 mm. Neodymium laser is successfully used in surgery, urology, gynecology, in the treatment of malignant diseases, because it is able to thicken blood vessels and reduce bleeding during surgery.
A neodymium laser is a hardware device that is capable of producing laser beams with different wavelengths, both a minimum of 532 nm, 585 nm, 650, and a maximum of 1064 nm. This type of radiation contributes to various methods of facial skin rejuvenation and increases the efficiency of laser hardware techniques. What is the capability of neodymium laser?
With it, you can:
- rejuvenate the skin;
- treat acne;
- perform hair removal;
- remove spider veins;
- remove acne scars;
- remove age spots;
- remove tattoos;
- makes less visible scars, scars and stretch marks on the body.
Neodymium laser rejuvenation procedure
Neodymium laser is able to rejuvenate facial skin. Improving blood circulation leads to the activation of fibroblasts and the growth of young cells that synthesize the "young" collagen and elastin proteins. The new collagen is distinguished by a strong and regular fiber structure, which allows you to create a new frame for the skin, correct the contour of the face and tighten it in the chin area.
Fine wrinkles and deep folds also undergo metamorphosis: the former are completely smooth, while the latter become less noticeable. As a result, the face looks fresh, young and healthy, without wrinkles, freckles and stagnant spots.
When working with neodymium laser-based devices, photomodification of scar tissue occurs, which allows the skin to become smooth and even. Normalization of blood circulation in the capillaries ensures the disappearance of pigmented and stagnant spots that remain after acne, which for a long time remain at the site of an erupted abscess.
The advantages of this type of laser are as follows:
- The various lengths of light pulses allow you to develop an individual approach depending on the skin characteristics of each patient.
- The neodymium laser works in a precise manner, carefully processing the desired area.
- This type of laser is equipped with a cooling system that has several levels and allows you to perform any procedure comfortably and safely.
- The laser cooling system prevents heating of the skin's surface layer and prevents thermal burns.
- The dual system for switching the device from one activity type to another allows you to perform procedures from different directions without changing nozzles during one session.
- Control over the physical characteristics of the emitted light (number of pulses, energy density, wavelength) allows you to strictly match the features of the patient's phototype. In addition, physical characteristics remained unchanged throughout the session.
- The neodymium laser-based device completely eliminates the risk of side effects and complications.
The use of neodymium lasers in cosmetology has improved the methods of skin rejuvenation and eliminated many cosmetic defects.
3 Biorevitalizing lasers for skin renewal
Modern cosmetology uses many minimally invasive and non-surgical technologies for facial rejuvenation and body contouring. One of these innovative methods is laser biorevitalization. This method is very effective in eliminating age-related skin problems and promoting its rejuvenation.
The word "biorevitalization" literally means "reviving". Over the years, an unintentional aging process occurs in the human body. Unfortunately, this process also extends to the skin. It loses turgor, sag, the amount of collagen, elastin and hyaluronic acid produced in the skin decreases.
Laser biorevitalization is the introduction of hyaluronic acid into the skin using laser radiation.
The biorevitalization process helps restore skin to its original elasticity, firmness and color in a natural way. What is this method? The skin is affected in such a way that it causes the activation of the cell's own resources and their rapid recovery. This role is played by fibroblasts. Fibroblasts are connective tissue cells that are responsible for the production of collagen, elastic fibers and hyaluronic acid, which hold water in the cells.
In turn, collagen and elastin are the framework of the skin, which allows you to keep the skin in good shape and make it elastic. Over the years, the number of fibroblasts decreased sharply. The remaining fibroblasts lose their activity and produce the required substance in smaller quantities. As a result, the skin ages: it becomes less elastic, less elastic and wrinkles appear.
Laser biorevitalization promotes deep penetration of hyaluronic acid into the skin.
For this procedure, a low-intensity "cold" infrared laser is used. It was first developed and implemented in Germany.
Biorevitalization procedure
What happens in the laser biorevitalization process? A small amount of hyaluronic acid is applied to certain areas of the skin and, using a laser, penetrates into the skin tissue. Under the influence of the laser, the characteristic composition of hyaluronic acid is evenly distributed between the layers of the skin through the open transport channels. During the procedure, the skin does not heat up, does not peel and is not afraid of ultraviolet rays.
For this reason, non-injectable laser biorevitalization can be performed at any time of the year. You should know that low molecular weight hyaluronic acid is used for this procedure. Hyaluronic acid with a high molecular weight cannot pass through the skin barrier and remains on the skin surface. Natural hyaluronic acid is a polymer (chain link) and has several thousand links in its structure.
But when applied externally, the long chains cannot penetrate the skin barrier. It is for this reason that they use the injection method and hardware exposure. The high-molecular hyaluronic acid in the cream only moisturizes the skin's surface, without penetrating deep.
The introduction of hyaluronic acid into the epidermis is a rather complicated procedure. It's all about the molecular weight, which is 5–20 million daltons. This is hundreds of times larger than the gaps between cells in the epidermis.
After certain chemical reactions, high molecular weight hyaluronic acid becomes low molecular weight. The acidic composition of 5-10 such units easily penetrates the skin, and under the influence of the laser, the short units combine into polymer chains and help fibroblasts retain moisture in the cells. In this way, the lifting effect is achieved. The skin becomes elastic and firm, as at a young age.
In some cases, before the procedure, it is recommended to peel the face and make hot compresses for better penetration of the drug into the skin. Laser-irradiated tissue is rapidly regenerated, and the biorevitalization procedure provides instant positive results.
It is recommended to use biorevitalization in areas of the body that have the following signs of aging:
- wrinkles
- skin weakness
- dry skin
- post acne scars
The number of biorevitalization sessions is determined by the cosmetologist. It depends on the condition of the skin and the goal being pursued. To remove skin elasticity and increase its turgor, it is recommended to carry out 5-10 procedures, with an interval of 5-7 days. The results after one session can last from 6 weeks to 6 months. After the procedure, it is recommended to drink plenty of water and use a moisturizing cream.
Laser biorevitalization procedures provide stable and effective results. In addition, the results are immediately visible. Consider the advantages of this method:
After the procedure, the skin looks refreshed, moisturized with clear relief. Small wrinkles are smoothed, skin improves. Saturation of the skin with hyaluronic acid stimulates the production of collagen and elastin.
In general, this laser facial rejuvenation method is completely safe and suitable for almost everyone. In order to avoid complications, you should carefully choose a cosmetology clinic, taking into account recommendations and work experience. Also pay attention to the experience and professionalism of the beautician. Take your time and consider some of the proposals in detail before weighing anyone in your favour.
4 What is elos (elos)-rejuvenation?
Elos (elos) - rejuvenation - is a hardware method, which is based on the simultaneous use of lasers, radio frequencies and light radiation. The positive effect of the procedure occurs due to the impact of the device not only on the surface of the epidermis, but also on the deep layers of the skin. Literally, the term elos (elos) means "electro-optic synergy". The principle of this method is quite simple: light is absorbed by the tissues, and in the deep layers of the skin it is converted into heat energy.
The essence of this method is the absorption of light and electric current by skin cells, as a result of which light radiation is converted deep into the skin into heat energy. The action of the electric current will be more intense in areas of the skin that have been warmed by the light.
Thus, the electric current has a selective effect on the tissues and more intensively affects the already heated dermis. This type of impact is successfully used in the treatment of age-related skin defects and various cosmetic deficiencies.
During the procedure, the following processes are activated:
- Intensive tissue heating activates the work of fibroblasts. Due to this, the production of collagen, elastin and hyaluronic acid is stimulated, which contributes to the removal of soft tissues.
- Some heating of the blood in the capillaries contributes to the rapid disappearance of rosacea (tissue of blood vessels) on the face, when blood and proteins clot.
- Heating tissue also contributes to the destruction of melanin. Melanin is a pigment produced by melanocytes. As a result, bright bright skin always looks younger than the pigmentation.
The special nozzle of the elos tool performs a targeted, targeted and selective action that only affects problem areas of skin without injuring them, but only removes existing skin defects.
Procedure stage
- The procedure begins with the removal of skin makeup.
- Special glasses are placed over the eyes (such as in a tanning bed) to protect the eyes from bright flashes of light.
- In most cases, this procedure does not require anesthesia, but this depends on the individual tolerance threshold of each patient. Therefore, the doctor decides whether to perform anesthesia or not after speaking with the patient. It tastes like Elos - the procedure is similar to a light injection, which causes a pleasant tingling rather than pain.
- A special thick gel is applied to the face, which is a good conductor of electric current and light energy. The process itself lasts no more than an hour, if we are talking only about the face, but in general, the duration of the procedure depends on which areas of the skin need to be treated.
- The device for the Elos procedure has several nozzles that are used to solve certain problems. The maximum depth through which light energy penetrates is 5 mm. The strength and intensity of the current are selected individually for each patient so as not to cause serious burns, pain and discomfort.
- After the end of the procedure, a cooling and soothing cream is applied to the skin. This must be done to avoid burns.
After the procedure, the skin becomes red and swollen, there are burns on it. Edema, skin hyperemia, and burns persist for the next several days. After about 3 or 5 days, the swelling and redness go away completely, and the age spots become more pronounced. Do not be afraid of this, because the age spots will disappear along with the damaged skin, leaving the skin smooth and white. After 7 days, the peeling process begins.
Session duration is 45-60 minutes. For full rejuvenation, it is necessary to carry out at least 5-7 sessions, once a month.
The Elos procedure is recommended in the following cases:
- the presence of facial wrinkles;
- the presence of rosacea (spider veins);
- gravity aging;
- dull and earthy skin;
- acne and pimples;
- post-acne scars and scars;
- uneven skin;
- profuse hyperpigmentation.
It must be remembered that Elos does not prevent the appearance of new age spots. It removes existing blemishes, but after the procedure, you need to protect the skin from ultraviolet radiation more carefully.
Also, you should not place too high a demand on this procedure. Elos - the technique is not a panacea, because there is no panacea at all. In makeup, there is an unshakable rule that will always be the same: our skin ages.
Even the most advanced methods and techniques cannot turn back time, but it is our competence to prevent the aging process and push it as far as possible. For this reason, this technique cannot permanently remove wrinkles or gravitational ptosis. There is another, more radical method for this.
Another important fact that is important to know is that the formation and maturation of collagen fibers is 28 days. Therefore, the interval between sessions must be at least 21 days. Frequent elos procedures do not contribute to facial rejuvenation and improvement of skin parameters. It's just money tossed into the wind.
5 Laser nanoperforation: what is the essence of this method?
Laser-based cosmetic procedures have entered our lives strongly. They are efficient, fast and convenient. In addition, laser-based techniques do not stop, they are constantly being improved, replenished with new innovative nuances.
Laser nanoperforation is a unique hardware technique for skin rejuvenation, which has no current analogues. With its help, you can effectively get rid of age-related skin blemishes. This method is based on the principle of self-healing and skin repair.
The essence of this method is the use of a special device that directs a laser beam with a narrowly focused action into the skin. The laser equipment used divides the light beam into a large number of microscopic beams. Laser light creates nanocracks (microscopic holes) in the skin, invisible to the human eye, where scattered light beams penetrate the skin. These nanocracks are microscopic skin lesions.
After a certain time, the skin's protective mechanisms are mobilized, healthy skin cells are activated, and begin to recover intensively. As a result, fibroblasts are activated, the synthesis of collagen and elastin is stimulated, the water balance of the skin is restored, its hydration is increased due to an increase in the production of hyaluronic acid.
In addition, laser nanoperforation helps to thin out the upper stratum corneum and remove dead and keratinized epidermal cells, thereby erasing all skin blemishes from bumps to wrinkles.
How does this work?
This procedure is in demand both among patients of aesthetic clinics and among cosmetologists.
The procedure is carried out using a special nozzle, which contributes to the fragmentation of the laser beam into microscopic light options. Getting on the skin, microscopic light radiation provokes its trauma, which leads to increased skin recovery and renewal.
Procedure stages:
- The procedure begins with cleansing the skin, which is carried out with a special lotion.
- A special nozzle is placed on the laser device, which splits the laser beam into many nanobeams.
- Skin direct processing covers a wide range of areas. The laser exposure procedure takes no more than 20 minutes, during which time the entire perimeter of the skin is processed.
After the procedure, redness of the face occurs, due to the effect of the laser on the skin it heats up and expands the capillaries, but this improves blood microcirculation, which favorably affects the processes occurring in the skin.
The number of sessions is determined by the cosmetologist. It depends on the skin condition and the problem that needs to be addressed. On average, the course of the procedure consists of 1, 2 or 3 sessions.
The nanoperforated laser has a gentle effect on the skin and does not require anesthesia. During the procedure, only a slight tingling and redness of the face is felt, which will disappear the next day. Nanoperforation can be performed at any time of the year (but still avoiding direct exposure to ultraviolet radiation), and laser resurfacing can only be performed in winter when there is no active insolation.
Redness of the skin after a nanoperforation laser session is a natural phenomenon, so don't worry if the skin becomes very red. This process speaks of favorable changes in the skin, since there is an expansion of the capillaries under the influence of the laser on the skin.
On the second day after the procedure, the reddened skin will begin to peel off, which leads to the renewal of the epidermis. The surface of the injured skin must be treated for some time with special products that soothe, moisturize and restore the epidermis.
The first two weeks after the procedure, you should protect the skin from the negative effects of ultraviolet radiation. It is also not recommended to use decorative cosmetics for two weeks.
You should know that laser skin nanoperforations are performed at any time of the year, for all skin types, regardless of the gender and age of the patient. The only contraindications are the above conditions and individual intolerance to laser exposure to the skin.