Laser rejuvenation equipment is represented on the market by laser ablation devices (solid and fractional), non-ablative laser rejuvenation devices (erbium, neodymium, diode laser) and laser foresis devices. Depending on the wavelength, the laser radiation penetrates to different depths and hits strictly defined targets in the tissues (structural proteins, blood, water, pigment), so each laser rejuvenation device solves its own range of aesthetic problems.
Laser ablation devices
The main focus of ablative lasers for rejuvenation is water, which evaporates during the procedure. In the area of damage, an active process of cell regeneration is initiated, the skin is renewed, rejuvenated and firmed. Continuous laser ablation (laser peeling) is very painful and requires lengthy rehabilitation, so now experts prefer fractional (point) laser rejuvenation devices. 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, obvious imperfections in the skin relief.
Non-ablative laser rejuvenation devices
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 act mainly on collagen, causing it to remodel and, consequently, to lift and tighten the skin. Non-ablative erbium lasers work in a similar way to ablative laser machines for rejuvenation - they evaporate water and damage tissues, activating regeneration - but they do not affect the surface of the skin.
Apparatus for laser foresis
Laser foresis equipment 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 complexion and skin texture. Laserophoresis does not cause tissue heating and gently stimulates the natural renewal processes.
What kind of equipment to choose for laser rejuvenation is a difficult question, because the "specialization" of lasers is quite narrow. In the clinical notes of aesthetic medicine, ablative lasers are most often used to achieve the effect of radical rejuvenation. Beauty salons usually offer non-invasive laser rejuvenation or anti-aging laser phoresis. The decision to purchase one or another laser for rejuvenation depends on many factors: budget, local demand, qualifications of specialists.