Fractional laser therapy is currently the most effective method for treating scars of various origins - from acne scars to surgical scars. This technology involves creating a grid of micro-damages in the skin (so-called thermal microzones), which initiate intensive tissue regeneration.
Depending on the type of laser - ablative (e.g. CO₂, Er:YAG) or non-ablative (e.g. 1540-1570 nm) - the energy acts at different depths of the skin:
- Ablative lasers remove the epidermal layer and the surface of the dermis, strongly stimulating scar structure remodeling.
- Non-ablative lasers act deeper without damaging the epidermis, coagulating tissue and stimulating collagenesis.
- Hybrid lasers (e.g. Alma Hybrid) combine both modes, offering maximum effects with controlled recovery time.
Regardless of the technology, the procedure is based on natural healing processes and the formation of new, healthier tissue - without exaggeration, without artificiality, with full respect for skin physiology.
How do fractional lasers work?
The laser applicator delivers pulses in the form of precise microbeams, creating deep, narrow columns of coagulated tissue in the epidermis and dermis. Due to high energy, collagen is locally heated, and the treated area contains heated points (destroyed collagen) and unheated points. Subsequently, the natural regeneration process is initiated, leading to the formation of new, healthy tissue that fills the columns damaged by coagulation. Fragments of healthy tissue between damaged points accelerate the regeneration process. This stimulates the formation of new collagen at the damaged sites, thereby reducing scars and firming the skin. The end result is healthier, smoother skin.
When to use fractional lasers for scars?
Fractional laser is the gold standard in scar therapy, recommended especially when:
- scars are deep, uneven, or discolored,
- other methods (creams, peels, dermapen) did not yield expected results,
- the patient expects visible improvement in skin quality without surgical intervention,
- precision of action and the ability to treat difficult locations (e.g. face, neck, décolletage) are essential.
The treatment is effective for:
- acne scars (atrophic, hypertrophic),
- scars from injuries and incisions,
- surgical scars and cesarean section scars,
- burn scars,
- pigmentation and post-inflammatory scars.
Thanks to various parameters (depth, density, energy), the procedure can be tailored to individual needs - from gentle aesthetic therapy to intensive tissue regeneration.
Effects of scar removal using fractional lasers
Smoothing and flattening of scars
- Gradual reduction of scars - both superficial and deep.
- Evening out skin texture - reducing unevenness, indentations, and thickening.
- Reduced visibility of hypertrophic scars (although in their case, combining with other therapies is often necessary).
Improvement in skin texture and firmness
- Stimulation of collagen and elastin production, improving skin elasticity.
- Skin densification, especially in areas with atrophic scars.
- Reduction of roughness and thickening in scar areas.
Reduction of discoloration and uniformity
- Lightening darker scars (e.g. hyperpigmented scars from acne or injuries).
- Reduced redness and post-inflammatory discoloration.
- Improvement in skin tone uniformity, through cell regeneration.
Enhancement of skin's regenerative processes
- Acceleration of healing and improvement in skin's natural renewal ability.
- Reduced risk of developing new hypertrophic scars.
- Strengthening the skin's protective barrier by stimulating self-repair.
Reducing the visibility of scars of various origins
- Acne scars (atrophic, hypertrophic) - smoother skin, scar flattening, and improved texture and tone. Typically, 3-6 sessions are needed for full effect.
- Traumatic scars - the laser helps reduce their thickness and even out the color, making them less noticeable. Scar reduction occurs gradually after 3-6 sessions.
- Post-surgical scars - the skin becomes more elastic, and the scars become lighter and less noticeable. The procedure also improves scar structure by smoothing their edges. Results are visible after 3-6 sessions.
- Burn scars - laser therapy smoothens and flattens scars, improving skin mobility in the burn area. The regeneration process takes more time, so usually, 4-8 sessions are recommended.
- Hypertrophic scars - laser reduces their thickness, decreases redness, and supports gradual skin remodeling. Results are visible after 4-8 sessions.
Initial results appear after a few weeks, with full improvement within a few months. The number of sessions depends on the depth and type of scar, as well as the skin's response to laser therapy.
Combining fractional lasers for better effect
In scar therapy, a combined approach is recommended to enhance treatment effectiveness and accelerate skin regeneration. The selection of complementary methods depends on the type of scar, its depth, and the skin's response.
Proven therapeutic combinations:
- Platelet-rich plasma (PRP) - accelerates healing, strengthens collagen regeneration, and reduces the risk of discoloration.
➤ Applied immediately after laser - especially for facial scars. - Corticosteroid injections - for hypertrophic scars or keloids.
➤ Recommended in sequential therapy - before or between laser sessions. - LED Therapy - reduces redness, accelerates repair processes, reduces swelling, and supports healing.
➤ Recommended post-treatment for patients with sensitive skin. - Mesotherapy with amino acids - supports regeneration, rebuilds skin structure, and improves density.
➤ Used between sessions or after completing the series. - Regenerative and barrier creams (with zinc, ceramides) - support rebuilding the hydrolipidic layer, minimizing irritation risks and post-treatment complications.
Professional fractional laser therapy - lasting effect, visible improvement
Fractional laser is a precise tool in aesthetic medicine - it does not beautify superficially but repairs structurally, in deep skin layers. In scar therapy, not only the visibility of changes matters, but also comfort, skin elasticity, touch quality, and patient confidence.
Removing scars with fractional lasers is not only about improving appearance - it is about restoring naturalness and balance to the skin, which can once again look healthy. Schedule a free consultation and let modern laser therapy help your skin return to its best form.
Learn more: Laserowe usuwanie blizn