Laser rejuvenation equipment is represented on the market by laser ablation devices (solid and fractional), non-ablative laser rejuvenation devices (erbium laser, neodymium, diode) and laser phoresis devices. Depending on the wavelength, laser radiation penetrates to different depths and affects strictly defined tissue targets (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 specialists prefer devices for fractional (point) laser rejuvenation. They are considered an alternative to a surgical facelift - the results are truly impressive. The fractional laser rejuvenation procedure 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 suitable for removing vascular patterns from the skin (the target is hemoglobin in the blood). Diode lasers for rejuvenation mainly affect collagen, causing its remodeling and, consequently, lifting and firming of the skin. Non-ablative erbium lasers work similarly to ablative laser rejuvenation machines - they evaporate water and damage tissues, activating regeneration - but do not affect the surface of the skin.
Laser phoresis device
Equipment for laser phoresis provides deep skin penetration of rejuvenating cocktails (most often, hyaluronic acid preparations play this role). This procedure allows you to deeply moisturize the skin, completely smooth out fine wrinkles, improve the complexion and texture of the skin. 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 "specialization" of lasers is quite narrow. In well-known aesthetic medicine clinics, ablative lasers are mostly used to achieve the radical rejuvenation effect. Beauty salons often 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, qualification of specialists.