Laser therapy has long been used successfully in modern cosmetology. Laser-based devices are constantly being improved, which explains the great popularity of procedures based on them. We present to your attention 5 methods of laser facial rejuvenation.
№1 Fractional laser facial rejuvenation
Laser facial rejuvenation is a non-surgical method of hardware cosmetology. The essence of the procedure is the reappearance of facial tissues using high temperatures, which are created by laser energy. The result is skin rejuvenation and reappearance.
During the procedure, the fragmentary treatment of problem areas occurs from intensive exposure to light waves, which are converted into thermal energy.
Laser facial rejuvenation is the most effective method to date, aiming at the complete elimination of wrinkles, creases and wrinkles, active pigmentation and smooth areas of the epidermis. Impact is performed using a special device that generates laser energy.
The device is equipped with special options that regulate the depth of penetration and the temperature of the laser beam. The correct selection of options is an essential factor because if you make a mistake, you can cause burns or irreversible skin changes. When choosing the right options, the cosmetologist focuses on the age, structure, thickness and skin type of the patient.
Fractional laser skin rejuvenation is particularly effective. During the procedure there is a gradual processing of problematic and defective areas. High temperature contributes to the destruction of tissues, or rather contributes to their burning, which further provokes the regeneration and renewal of these areas.
Fractional laser facial rejuvenation can eliminate:
- dark spots;
- deep nasolabial folds;
- acne, pimples and acne;
- spider veins;
- demodicosis.
The fractional ablation method is used to eliminate 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 defective areas, the laser therapy point method is used.
This method is most effective because it works in the direction of the point. Because of this, minimal skin damage occurs and all side effects disappear within 3 days. The method allows you to gently touch the epidermis and process large areas of it in one session. At the same time, the regenerative abilities and rapid recovery of the epidermis are improved.
This type of procedure has virtually no side effects and complications are extremely rare. Hyperpigmentation and scarring of the skin in the treated area are not noticed. The method can be performed on delicate areas (around the eyes, décolleté and neck) and does not require anesthesia.
How the procedure is performed
First of all, you need to clean the skin from decorative cosmetics, dirt and dust. It is recommended not to apply make-up two days before therapy. It is advisable to perform laser manipulations in the cold and cloudy season, so that the active insulation does not cause damage to the already vulnerable skin.
Laser Renewal Algorithm:
- A cosmetologist performs skin exfoliation for thorough cleansing.
- Local anesthesia is given.
- The doctor then proceeds with laser treatment of the problem areas or the entire face. It is more advisable to perform the treatment in one session either only on the face, or in the neck and décolleté area.
- After the treatment, special emollients are 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 areas.
rehabilitation period
If it is necessary to undergo a course of laser treatment consisting of several sessions, then after each procedure a certain care is needed, which will ensure a rapid rehabilitation of the skin. After all, laser therapy stimulates cellular processes, and in order for them to pass without exaggeration, you need to follow simple rules:
- during this period, intensively moisturize the epidermis using creams and masks;
- do not peel and clean;
- do not take hot showers and baths;
- do not visit saunas, solariums and swimming pools;
- it is forbidden to sunbathe;
- do not use creams that contain alcohol;
- do not take tetracycline antibiotics;
- it is extremely important to use sunscreen in any weather;
- try not to use decorative makeup (or use delicate textures);
- take vitamin and mineral complexes;
- to walk outside.
Preparations with a regenerating agent dexpanthenol, as well as natural thermal water, will help accelerate skin restoration.
The apparatus of the American company Palomar Medical Technologies is used for fractional renewal. Fraxel and Affirm devices are also very popular. All laser skin rejuvenation devices have the same principle of operation, which simplifies their use by specialists.
Nr. 2 Principle of operation of a neodymium laser
Particularly in demand is a solid state laser emitter, the design of which is based on a crystal of yttrium aluminum garnet. Yttrium aluminum grenade crystal is activated by neodymium ions. Neodymium is a rare chemical element, a silvery white metal with a golden tinge.
A distinctive feature of this type of laser is the intensity, strength and length of light, which is able to penetrate to a depth of 6-8 mm into the tissue. Neodymium laser is used successfully in surgery, urology, gynecology, in the treatment of malignant diseases, as it is able to clot blood vessels and reduce bleeding during surgery.
A neodymium laser is a hardware device that is capable of producing a laser beam of various wavelengths, such as 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 the laser hardware technique. What are the capabilities of a neodymium laser?
With it, you can:
- renews the skin;
- treat acne;
- perform epilation;
- remove spider veins;
- eliminate acne scars after acne;
- eliminate age spots;
- remove tattoos;
- make scars, wounds and stretch marks on the body less visible.
Neodymium laser renewal procedure
The neodymium laser is able to rejuvenate facial skin. Improving blood circulation leads to the activation of fibroblasts and the growth of new cells that synthesize the "youthful" proteins of collagen and elastin. The new collagen is distinguished by a strong arranged fiber structure, which allows you to create a new framework for the skin, improve the contour of the face and tighten it in the chin area.
Thin wrinkles and deep folds also undergo metamorphosis: the former soften completely, while the latter become less visible. As a result, the face looks fresh, young and healthy, without wrinkles, bumps and stale spots.
When working with a device based on a neodymium laser, photomodification of the scar tissue occurs, which makes it possible for the skin to become smooth and even. Normalization of blood circulation in the capillaries ensures the disappearance of pigmented and stagnant spots left behind by acne, which remain for a long time instead of the ruptured abscess.
The advantages of this type of laser are as follows:
- A variety of light pulse lengths allow you to develop an individual approach depending on the skin characteristics of each patient.
- The neodymium laser operates in a point mode, carefully processing the desired areas.
- This type of laser is equipped with a cooling system that has several levels and allows you to make any procedure comfortable and safe.
- The laser cooling system prevents heating of the surface layers of the skin and prevents thermal burns.
- The dual device switching system from one type of activity to another allows you to perform procedures in different directions without changing the nozzle during one session.
- Control over the physical characteristics of the emitted light (pulse number, energy density, wavelength) allows you to strictly match the features of the patient's phototype. In addition, the physical characteristics remain unchanged throughout the session.
- Neodymium laser based devices completely eliminate the risk of side effects and complications.
The use of a neodymium laser in cosmetology has improved the methods of skin rejuvenation and elimination of many cosmetic defects.
№3 Laser biorevitalization for skin rejuvenation
Modern cosmetology uses many minimally invasive and non-surgical technologies for facial rejuvenation and body shaping. One of these innovative methods is laser biorevitalization. This method is very effective in eliminating age-related skin problems and promotes its rejuvenation.
The word "biorevitalization" literally means "return to life. "Over the years, involutional aging processes occur in the human body. Unfortunately, these processes also extend to the skin. It loses turgor, decreases, 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 the skin to its former elasticity, firmness and color naturally. What is this method? The skin is affected in such a way as to cause the activation of the cell's own resources and their rapid recovery. This role is played by fibroblasts. Fibroblasts are connective tissue cells responsible for producing collagen, elastic fibers, and hyaluronic acid, which holds water in the cell.
On the other hand, 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 decreases significantly. The remaining fibroblasts lose their activity and produce the necessary substances 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 originally developed and applied in Germany.
Biorevitalization procedure
What happens in the laser biorevitalization process? A small amount of hyaluronic acid is applied to a specific area of the skin and, using a laser, penetrates the skin tissue. Under the influence of the laser, the typical hyaluronic acid composition is evenly distributed between the skin layers through open transport channels. During the procedure, the skin does not heat up, has no skin and is not afraid of ultraviolet rays.
For this reason, injection-free 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. High molecular weight hyaluronic acid is not able to pass through the skin barriers and remains on the surface of the skin. Natural hyaluronic acid is a polymer (a chain of links) and has several thousand links in its structure.
But when applied externally, long bond chains are unable to penetrate the skin barrier. It is for this reason that they use injection and hardware exposure methods. High molecular weight hyaluronic acid in cream moisturizes only the surface of the skin, without penetrating deep.
The introduction of hyaluronic acid into the epidermis is a rather complicated procedure. It all has to do with its molecular weight, which is 5-20 million daltons. This is hundreds of times larger than the gaps between cells in the epidermis.
After a certain chemical reaction, high molecular weight hyaluronic acid becomes low molecular weight. Such an acidic composition of 5-10 units easily penetrates the skin and under the influence of a laser, the short units coalesce into polymer chains and help the fibroblasts retain moisture in the cells. In this way a lifting effect is achieved. The skin becomes supple and toned, as at a young age.
In some cases, before the procedure, it is recommended to peel the face and make a hot compress for better penetration of the medicine into the skin. Laser irradiated tissues regenerate quickly and the biorevitalization procedure gives an immediate positive result.
It is recommended to use biorevitalization in areas of the body where there are the following signs of aging:
- wrinkles
- skin weakness
- dry skin
- the presence of scars after acne
The number of biorevitalization sessions is determined by the cosmetologist. It depends on the condition of the skin and the goals pursued. To eliminate skin weakness and improve its turgor, it is recommended to perform 5-10 procedures, with an interval of 5-7 days. The result after a session can last from 6 weeks to 6 months. After the procedure, it is recommended to drink plenty of water and use moisturizing creams.
The laser biorevitalization procedure gives stable and effective results. In addition, the result is immediately visible. Consider the advantages of this method:
After the procedure, the skin looks fresh, hydrated with a clear relief. Small wrinkles soften, complexion improves. Saturation of the skin with hyaluronic acid stimulates the production of collagen and elastin.
In general, this method of laser facial rejuvenation is completely safe and suitable for almost everyone. To avoid complications, you should carefully choose a cosmetic clinic, taking into account the recommendations and work experience. Pay attention to the experience and professionalism of the cosmetologist. Take your time and consider some proposals in detail before turning the scales in someone’s favor.
№4 What is elos (elos) - renewal?
Elos (elos) - renewal - is a hardware method, which is based on the simultaneous use of a laser, radiofrequency 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 deeper layers of the skin. Literally, the term elos (elos) means "electro-optical synergy". The principle of this method is quite simple: light is absorbed by the tissues, and in the deep layers of the skin is converted into thermal energy.
The essence of the method is the absorption of light and electricity by skin cells, as a result of which light radiation is converted deep into the skin into thermal energy. The action of electricity will be more intense in those areas of the skin that are already warmed by light.
Thus, electric current has a selective effect on the tissue and affects more intensely the already heated dermis. This type of effect is successfully used in the treatment of age-related skin defects and various cosmetic deficiencies.
During the procedure, the following processes are activated:
- Intense tissue heating activates the work of fibroblasts. Because of this, it stimulates the production of collagen, elastin and hyaluronic acid, which contributes to the growth of soft tissues.
- Warming of the blood in the capillaries contributes to the rapid disappearance of rosacea (vascular network) on the face, as blood and proteins clot.
- Tissue heating also contributes to the destruction of melanin. Melanin is a pigment produced by melanocytes. As a result, clean light skin always looks younger than pigmented.
The special nozzles of the elos apparatus perform targeted, targeted and selective actions that touch only the problem areas of the skin without damaging it, but only by eliminating the existing skin defects.
Stages of the procedure
- The procedure begins with the removal of skin make-up.
- Special glasses are placed on the eyes (such as in a tanning bed) to protect the eyes from bright flashes of light.
- In most cases, the procedure does not require anesthesia, but this depends on the individual tolerance threshold of each patient. Therefore, the doctor decides whether or not to perform anesthesia after talking to the patient. It feels like Elos - the procedure is similar to light injections, which cause a pleasant, not painful, tingling sensation.
- A special thick gel is applied to the face, which is a good conductor of electricity and light energy. The process itself takes no more than an hour, if we are talking only about the face, but in general, the duration of the procedure depends on that area of skin to be treated.
- The device for the Elos procedure has several nozzles that are used to solve a specific problem. The maximum depth at which light energy penetrates is 5 mm. The power and intensity of the current is selected individually for each patient so as not to cause serious burns, pain and discomfort.
- After the procedure, a cooling and soothing cream is applied to the skin. This should be done to avoid burns.
After the procedure, the skin reddens and swells, there are clear burns in it. Edema, skin hyperemia and burns continue in the following days. After about 3 or 5 days, the swelling and redness disappear completely and the age spots become more pronounced. Do not be afraid of this, as age spots will leave along with damaged skin, leaving room for smooth and white skin. After another 7 days the peeling process begins.
The duration of the session is 45-60 minutes. For a full course of rejuvenation, it is necessary to conduct at least 5-7 sessions, once a month.
The Elos procedure is recommended in the following cases:
- the presence of mimic wrinkles;
- presence of rosacea (spider veins);
- gravitational aging;
- dull complexion, earth;
- acne and acne;
- scars and scars after acne;
- uneven skin;
- abundant hyperpigmentation.
It should be remembered that Elos does not prevent the appearance of new age spots. Eliminates already existing spots, but after the procedure, you need to protect the skin from ultraviolet radiation even more carefully.
Also, you should not make too high demands on this procedure. Elos - technique is not medicine, because there is no medicine at all. In cosmetology, there are unwavering rules that will always be the same: our skin ages.
Even the most advanced methods and techniques are not able to turn back time, but it is in our competence to prevent the aging process and delay it as much as possible. For this reason, this technique is not able to permanently get rid of wrinkles or gravitational ptosis. There are other more radical methods for this.
Another significant fact that is important to know is that the formation and maturation of collagen fibers is 28 days. Therefore, the interval between sessions should be at least 21 days. Frequent elos-procedures do not contribute to facial rejuvenation and improvement of skin parameters. They are just money blown up.
№5 Laser nano-surgery: what is the essence of the method?
Laser-based cosmetic procedures have firmly entered our lives. They are efficient, fast and convenient. Moreover, laser-based techniques do not stand still, they are constantly being improved, being replenished with new innovative nuances.
Laser nanoperforation is a unique hardware technique for skin rejuvenation, which today has no analogues. With its help, you can effectively eliminate age-related skin blemishes. The method is based on the principle of self-healing and skin repair.
The essence of the method is the use of a special device that directs a laser beam with an action closely focused on the skin. The laser apparatus used divides the light beam into a large number of microscopic beams. Laser rays create nanoxaps (microscopic holes) in the skin, invisible to the human eye, through which scattered rays of light penetrate the skin. These nano-cracks are microscopic skin lesions.
After a certain time, the skin's defense mechanisms are mobilized, healthy skin cells are activated and it begins to recover intensively. As a result, fibroblasts are activated, the synthesis of collagen and elastin is stimulated, the skin's water balance is restored, its hydration is improved due to the increased production of hyaluronic acid.
In addition, laser nanooperforation helps to thin the upper layer of the cornea and eliminate keratinized and dead epidermal cells, thus erasing all skin defects from bumps to wrinkles.
How is the procedure performed?
This procedure is in demand both among patients of aesthetic clinics and among cosmetologists.
The procedure is performed using a special nozzle, which contributes to the fragmentation of the laser beam into microscopic light options. Sticking to the skin, microscopic radiation of light provokes its trauma, which leads to enhanced recovery and rejuvenation of the skin.
Stages of the procedure:
- The procedure begins with cleansing the skin, which is performed with a special lotion.
- A special nozzle is placed in the laser device, which divides the laser beam into many nanoparticles.
- Direct skin treatment involves different areas. The laser exposure procedure lasts no more than 20 minutes, during which time the entire perimeter of the skin is processed.
After the procedure, redness of the face appears, as the effect of the laser on the skin heats up and dilates 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 condition of the skin and the problems to be treated. On average, the course of procedures consists of 1, 2 or 3 sessions.
Laser nanoperforation has a gentle effect on the skin and does not require anesthesia. During the procedure, there is only a tingling sensation and a slight redness on the face, which disappears the next day. Nanooperforation can be done at any time of the year (but avoid direct exposure to ultraviolet radiation anyway), and laser resurfacing can only be done in cold seasons when there is no active isolation.
Redness of the skin after a laser nanoperforation session is a natural phenomenon, so do not worry in case of intense skin redness. This process speaks to beneficial changes in the skin, as there has been an enlargement of the capillaries under the influence of the laser on the skin.
On the second day after the procedure, the red skin will start to peel, which leads to the renewal of the epidermis. Damaged skin surface should 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 nanooperforation is performed at any time of the year, for any skin type, regardless of the patient's gender and age. The only contraindications are the above conditions and individual intolerance to laser skin exposure.