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 laser) and devices for laser wear. Depending on the wavelength, the laser radiation penetrates to different depths and affects strictly defined targets in the tissues (structural proteins, blood, water, pigment), so each laser rejuvenation device solves its own range of aesthetic problems.
Devices for laser removal
The main target of ablative lasers for rejuvenation is water, which evaporates during the process. In the area of damage, an active process of cell regeneration begins, the skin is renewed, rejuvenated and tightened. Continuous laser removal (laser peeling) is very painful and requires long-term rehabilitation, which is why specialists now prefer devices for fractional (spot) laser rejuvenation. They are considered an alternative to surgical lifting - the results are truly impressive. The procedure of fractional laser rejuvenation is indicated for severe signs of aging: sagging, deep wrinkles, age-related pigmentation, noticeable imperfections in the relief of the skin.
Devices for nonablative laser rejuvenation
The group of devices for nonablative laser rejuvenation is quite large. Neodymium lasers are suitable for removing vascular patterns from the skin (the target is blood hemoglobin). Diode lasers for rejuvenation primarily affect collagen, causing it to remodel, and consequently, skin lifting and tightening. Non-ablative erbium lasers work in a similar way to ablative laser resurfacing machines - they vaporize water and destroy tissue, triggering regeneration - but do not affect the surface of the skin.
Device for wearing a laser
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 out fine wrinkles, improve the complexion and skin texture. Laserophoresis does not cause tissue heating and gently stimulates natural renewal processes.
What kind of laser rejuvenation equipment to choose is a difficult question, because the "specialty" of lasers is quite limited. In well-known clinics of aesthetic medicine, ablative lasers are most often used to achieve the result of radical rejuvenation. Beauty salons usually offer non-invasive laser rejuvenation or anti-aging laser phoresis. The decision to buy one or another laser for rejuvenation depends on many factors: budget, local demand, specialist qualifications.