Photorejuvenation: what is it and for whom?

The variety of cosmetic procedures is currently so high that there is always a method for any request, from cosmetics and peelings to complex procedures. And one of the leading roles belongs to the light.

Beginning in the first half of the 20th century, the history of the development of light technologies in medicine was accepted and widely disseminated in the early eighties, when R. Anderson and J. Parrish formulated and published the theory of selectivity based on Candela. Photothermolysis in the journal Science. It was he who helped to understand the basic principles of the interaction of light and texture and to develop techniques that effectively and safely solve aesthetic problems.

With the help of expert dermatovenereologist, beautician Asya Sedelnikova at the Candela clinic, we determined the types of procedures and answered the most frequent questions from customers.

Asia Sedelnikova

LED therapy

I want to start with techniques like LED therapy and so-called “collagen lamps”. Due to the effect of low-intensity radiation in various light ranges, processes are initiated in the body aimed at improving tissue trophism, lymphatic drainage, promoting regeneration and activating the work of fibroblasts, the main skin cells that produce collagen, elastin and hyaluronic acid. . Such procedures are very comfortable and do not require rehabilitation, but the main effect of rejuvenation from them is also on you. understanding. Rather, these techniques are an excellent preparation and rehabilitation option for more traumatic cosmetic and even surgical interventions.

Photodynamic therapy is also based on a low-intensity LED lamp, and the application of special photoactive substances to the skin triggers a series of chemical reactions in the tissues, leading to healing and rejuvenation of the skin. Photodynamic therapy is widely used to treat dermatological conditions. acne and rosaceaand also actively used for treatment in dermato-oncology. precancerous conditions and some forms of skin tumors.

IPL treatment, BBL, ELOS

Speaking of photorejuvenation, we mean first of all IPL treatment. This is a technique based on intense pulsed light. The ability of photons to interact with melanin, hemoglobin and water leads to the destruction of age spots and dilated blood vessels, as well as skin warming, which increases the production of collagen and elastin. how do we get the effect improving skin, reducing the severity of pores and fine wrinkles. However, the wide light range limits the possibility of using high energy, otherwise there is a risk of burnout. This means that you will have to go through many procedures to achieve the goal. To increase the effectiveness of the treatment, electrical energy was added to the pulsed light source – this is how the well-known technique appeared. ELOS (Electro-Optical Synergy)and then they started using special light filters that can remove the “extra” light waves and make the effect on the tissues more noticeable. Devices use similar filters M22 and BBL. Nordlys SWT technology is the most modern technique that allows you to deal with complex vascular and pigmented formations on the skin, treat acne and rosacea, and lead to rejuvenation. No longer broadband, but narrowband light target targets selectively, it does not overheat the surrounding tissues and makes the procedure as comfortable as possible for the patient.

laser photo rejuvenation

And finally, laser devices rightfully occupy a leading position among the methods of light rejuvenation. All the energy of the laser pulse is concentrated in a wavelength of light that ensures maximum exposure selectivity and, consequently, the effectiveness of the technique. For skin rejuvenation, lasers acting on water are most often used, which are present in sufficient quantities in both the superficial and deep layers of the skin. When heated, the water either causes the coagulation of tissue proteins and restructures the dermis, or it evaporates, taking the tissue particles, smoothing the relief of the skin, making it smoother and brighter. Laser techniques vary greatly according to the degree of trauma. Yes, rejuvenation. neodymium laser almost painless and does not require time for rehabilitation. Here with sandpaper erbium or CO2 laser It is very traumatic and requires special preparation and time for the skin to fully heal.

What are the restrictions?

The main limitation of laser therapy is related to tanning. It is not recommended to carry out the procedures earlier than two weeks after exposure to the sun, as well as to limit sun exposure and use SPF products throughout the entire photo procedures. In the presence of acute infectious and viral diseases, treatment is also not carried out during pregnancy and lactation. In more detail about all the restrictions and contraindications, the doctor will definitely tell you during the consultation.

How do I choose the right procedure for myself?

My answer to this question is this: you do not need to choose a procedure, you need to choose a competent cosmetologist who will recommend a treatment plan and appropriate procedures based on your wishes, clinical data and the possibility of rehabilitation. When talking to the doctor, tell as much as possible about everything that worries you, what effects you can expect, and ask all your questions. It is the doctor who knows the subject, who will choose the appropriate procedure and control the treatment process. Only in this way is it possible not only to carry out the photorejuvenation procedure of your choice and prescribed for yourself, but also to achieve the maximum result from the therapy.

What should be considered during the procedure itself?

It is mandatory to use special glasses to protect the eyes during the photorejuvenation process. Make sure your doctor wears them for you. The doctor should also be interested in your feelings and comment on their actions so that the procedure is as comfortable as possible. Some laser resurfacing treatments may require the application of anesthetic cream to reduce pain.

What guarantees and certifications to ask a beautician?

The doctor performing the photorejuvenation procedure must have a valid beautician certificate and be trained in working with the equipment on which the procedure is performed. Prior to treatment, a medical record should be completed and an informed consent signed detailing the goals of the procedure, methods of delivery, indications and contraindications, alternative methods of treatment, and possible outcomes of treatment.

How to prepare for phototherapy procedure?

Some phototherapy procedures do not require special preparation and can be used as a preparatory step for more aggressive medical interventions. For the same transactions laser resurfacingThe preparatory phase is mandatory and even determines the effectiveness of the procedure and the pace of rehabilitation. The doctor may ask you to undergo a small examination, take tests, take medication to correct the missing conditions and improve the body’s regenerative abilities. Since we already know that some laser devices interact with the water in the tissues and adequate hydration will determine the effectiveness of the procedure, treatments that improve skin hydration may be required. It is the doctor who will tell you in detail all the stages of preparation and prescribe the necessary preparatory measures.

At what age is photorejuvenation intended for the patient?

All cosmetic procedures and photorejuvenation are no exception, they are prescribed not by the age of the patient, but by the presence of certain indications. Thus, for example, laser resurfacing, which is a very aggressive intervention, is indicated both for older patients for rejuvenation purposes and for young people with scarring on their skin after acne. The doctor will certainly not only recommend the most suitable procedure for you, but will also do it according to your pain threshold and your readiness for rehabilitation.

Is it possible to go for photo rejuvenation if there are moles on the face?

The presence of moles in the procedure area is not a contraindication. The specialist will always be able to carry out the procedure so as not to harm them.