The person who knows the most about fractional laser is the beauty seeker with acne pits on the face. CO2 fractional laser can destroy the original tissue of the skin and promote skin regeneration. After the treatment, the new cells of the skin will replace the acne pits, so the fractional laser has a better acne pit removal effect. Is the fractional laser just to get rid of acne pits? Today, let’s talk about what other skin problems CO2 fractional laser can solve.

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Overview of CO2 Fractional Laser Treatment Scope

CO2 fractional laser skin resurfacing treatment is widely used in the field of skin beauty. From whitening and freckle removal to anti-aging, they have achieved quite good therapeutic effects. Therefore, fractional lasers have become the first choice for beauty lovers to fight skin problems and anti-aging beauty. Facial addition and subtraction, increasing beauty and decreasing muscle age, this is the most perfect overview of CO2 fractional laser.

Acne pit treatment

Through the laser lattice mode, the skin is evenly punched with tiny pores, thereby forming three areas of thermal peeling, thermal coagulation and thermal effect on the skin layer. Then it causes a series of skin biochemical reactions, activates skin fibroblasts, changes the molecular structure of dermal collagen fibers and elastic fibers, increases the number, rearranges, accelerates the healing of acne pits, and smoothes the skin. Especially suitable for the treatment of moderate to severe acne pits.

Melasma Treatment

CO2 fractional laser divides each pulsed laser into nearly a hundred micro-laser pulses. When these tiny laser beams act on the skin surface, they will cause tiny local skin damage, start skin damage repair, accelerate skin renewal and metabolism, and melanin will follow. Promotes skin renewal and metabolism, thereby improving and healing melasma.

Stretch Mark Treatment

CO2 fractional laser can penetrate the epidermis into the deep dermis, stimulate the fibroblasts in the interstitial dermal cells through photothermal action to produce collagen molecules, and the collagen molecules gradually combine into new collagen in an orderly arrangement, thereby regenerating the cells. Connects broken collagen points, improves skin texture and condition, and reduces cord streaks.

Skin Rejuvenation Treatment

CO2 fractional laser skin resurfacing treatment can emit hair-thin lasers arranged in a matrix. It uses a high-energy laser to make tiny and orderly conical holes on the skin on average, which can effectively stimulate the proliferation and reorganization of collagen. The shrinking repair of the tapered pores makes the skin firm, delicate and elastic, and achieves the effect of skin rejuvenation.

What is the principle of CO2 fractional laser treatment?

Fractional laser is a laser device based on the theory of focal photothermal action. The theory is the research team of Mainstein and Rox Anderson of the Wellman Optical Medicine Center of the Massachusetts General Hospital affiliated to Harvard Medical School in the United States. Around 2000, the core point of the theory is that it is no longer layered like traditional laser grinding, but It is to make holes on the surface of the skin to generate multiple columnar gasification areas, and stimulate the reorganization of collagen through the thermal action of the laser, so as to achieve the effect of firming the skin, shrinking pores and filling in concave holes to improve acne pits; while the columnar gasification hole area In between is normal skin, and retaining as much normal skin as possible promotes re-epidermal regeneration in areas of punctate damage.

By controlling the size and point spacing of the columnar vaporization area, the skin is partially rubbed, and tissue repair is accelerated, which greatly reduces the occurrence of side effects such as persistent erythema and pigmentation. According to this theory, a fractional laser appears, that is, a pattern generator is installed on the laser head, which can generate point-shaped pattern spots of any shape (such as circle, square, triangle, etc.) according to needs.

How effective is CO2 fractional laser treatment for acne scars?

CO2 laser acne scar treatment is very effective. Carbon dioxide fractional laser is the recognized gold standard for acne pit treatment. Each treatment will have a certain degree of improvement. As the number of treatments increases, the effect will gradually accumulate.

Is co2 laser treatment painful

Before CO2 fractional laser treatment, topical anesthesia should be applied for 40-60 minutes before treatment. During fractional CO2 laser treatment, the pain degree is mild. After treatment, local burning sensation, redness and swelling will occur. It will initially improve after cold compress. , growth factors, etc., to promote recovery. The pain of 1550nm non-ablative fractional laser treatment is slightly heavier than that of CO2 fractional laser, but most people can accept it with the help of local anesthetic ointment.