Creams and serums work well on the surface condition of the skin, but their effect is limited when it comes to deep post-acne scars and pronounced wrinkles. In this article, specialists at Genevity’s center for longevity and quality of life explain how the AcuPulse CO₂ laser works, what skin problems it addresses, and why this technology is called the gold standard of laser rejuvenation.
The AcuPulse CO₂ laser: what is it?
AcuPulse CO₂ by Lumenis is a fractional CO₂ laser used in facial device-based cosmetology for deep resurfacing and skin renewal. Unlike techniques that only heat tissue and stimulate collagen production, the CO₂ laser partially removes damaged areas of skin, which triggers their subsequent regeneration.
How does a CO₂ laser work in cosmetology?
During the procedure, the laser directs precise micro-beams onto the skin. In the treated spots, tissue vaporizes, forming microscopic ablation zones, with undamaged areas preserved between them. These are exactly what stimulate cell regeneration processes. As recovery progresses, the skin becomes denser and smoother, its texture evens out, and the appearance of scars, wrinkles, and pigmentation decreases.
Comment from a Genevity cosmetologist: “CO₂ laser resurfacing is a procedure where we control not only the depth but also the density of the treatment — that is, the number of micro-zones per treated area. This determines the intensity of skin renewal and the length of recovery.”
What skin problems does laser rejuvenation help solve?
In cosmetology, the CO₂ laser is used when deep skin renewal is needed to correct the following pronounced changes:
superficial and deep wrinkles, including around the eyes and lips;
post-acne scars of any type, including atrophic ones;
hyperpigmentation and uneven skin tone;
stretch marks and hypertrophic scars;
loss of firmness and signs of photoaging.
After the procedure, skin texture and tone gradually even out, wrinkles noticeably smooth out, and the skin becomes denser and firmer.
CO₂ laser resurfacing: procedure features
The laser resurfacing procedure is performed in two modes, which differ in treatment depth and recovery time. The fractional mode involves shallower treatment with a 3–5 day recovery period and works well for correcting skin texture and tone. In fully ablative mode, the laser works deeper. This method is more effective for pronounced wrinkles and scars but requires a longer recovery — 7–14 days.
How does the AcuPulse CO₂ procedure work?
Before starting, the doctor assesses the skin’s condition, determines the correction areas, and selects the treatment parameters. The skin is then cleansed and a local anesthetic is applied. Once it takes effect, the specialist sequentially treats the selected areas with the laser, adjusting the depth and intensity of resurfacing according to the specific goal.
What result can be expected after laser rejuvenation?
After CO₂ resurfacing, the skin becomes smoother and denser, the appearance of wrinkles, post-acne scars, and pigmentation decreases, and texture and tone improve. The result develops gradually as the tissue recovers and new collagen fibers form. The effect after fully ablative resurfacing can last 2–5 years, and after fractional treatment — 1–2 years.
Comment from a Genevity cosmetologist: “With deep post-acne scars, after inflammation, some collagen fibers are destroyed, and the skin in that spot essentially caves in. The CO₂ laser triggers the formation of new collagen and tissue remodeling, so the base of the scar gradually rises, and the skin’s texture evens out.”
Skin recovery after the procedure
In the first 5–10 days after CO₂ resurfacing, the skin gradually heals. During this time, redness, flaking, and a feeling of tightness may persist. Scabs shouldn’t be removed on your own. Skin care products recommended by the doctor should be used. For several weeks after the procedure, it’s also important to protect the treated area from the sun and apply SPF 50 daily.
Who is AcuPulse CO₂ suitable for?
AcuPulse CO₂ is chosen for correcting changes that require deep skin renewal: pronounced wrinkles, post-acne scars, uneven texture, photodamage, and persistent pigmentation. At Genevity, doctors work according to a personalized protocol: the depth, density, and format of treatment are tailored to the specific goal and skin condition. This approach allows for more precise control of resurfacing intensity and a pronounced result without putting excessive strain on the tissue.
This information is for general awareness and does not replace a doctor's consultation.
