Equipment for laser rejuvenation is represented on the market by devices for laser ablation (solid and fractional), devices for non-ablative laser rejuvenation (erbium, neodymium, diode lasers) and devices for laser phoresis. Depending on the wavelength, laser radiation penetrates to different depths and affects strictly defined targets in tissues (structural proteins, blood, water, pigment), so each laser rejuvenation device solves its own range of aesthetic problems.
Devices for laser ablation
The main target of ablative lasers for rejuvenation is water, which evaporates during the procedure. In the area of damage, an active process of cell regeneration is launched, the skin is renewed, rejuvenated and tightened. Continuous laser ablation (laser peeling) is very painful and requires a long rehabilitation, so now experts prefer devices for fractional (point) laser rejuvenation. They are considered an alternative to a surgical lift - the results are really impressive. The procedure of fractional laser rejuvenation is indicated for pronounced signs of aging: ptosis, deep wrinkles, age-related pigmentation, noticeable imperfections in skin relief.
Devices for non-ablative laser rejuvenation
The group of devices for non-ablative laser rejuvenation is quite large. Neodymium lasers are well suited for removing vascular patterns from the skin (the target is blood hemoglobin). Diode lasers for rejuvenation mainly affect collagen, causing its remodeling, and consequently, lifting and tightening of the skin. Non-ablative erbium lasers work in a similar way to ablative laser rejuvenation machines - they evaporate water and damage tissue, activating regeneration - but do not affect the surface of the skin.
Apparatus for laser phoresis
Equipment for laser phoresis provides deep penetration into the skin of rejuvenating cocktails (most often, hyaluronic acid preparations act in this role). This procedure allows you to deeply moisturize the skin, completely smooth fine wrinkles, improve complexion and skin texture. Laserophoresis does not cause tissue heating and gently stimulates the processes of natural renewal.
What kind of equipment for laser rejuvenation to choose is a difficult question, because the "specialization" of lasers is quite narrow. In well-known clinics of aesthetic medicine, ablative lasers are more often used to achieve the effect of radical rejuvenation. Beauty salons usually offer non-invasive laser rejuvenation or anti-age laser phoresis. The decision to buy one or another laser for rejuvenation depends on many factors: budget, local demand, qualifications of specialists.