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What is the PicoWay Laser Program?

Imagine a laser so fast it fires in one trillionth of a second — that’s the PicoWay Laser Program, a picosecond-based laser technology designed to help improve pigmentation concerns such as melasma and dark spots, as well as acne scars and early wrinkles.¹ It is part of the broader Pico Laser, known for its versatile approach to skin-tone and texture care.

The PicoWay Laser Program uses ultra-short picosecond pulses to create a photoacoustic effect that helps fragment excess pigment with minimal heat.² This non-thermal mechanism supports the surrounding skin and is suitable for diverse skin tones, including individuals prone to “post-inflammatory hyperpigmentation (PIH)”.³

Common reasons people choose the PicoWay Laser Program include:

  • Melasma & sun-related pigmentation
  • Freckles, dark spots & uneven tone
  • Post-acne marks (PIH)
  • Acne scars & uneven surface texture
  • Fine lines & early wrinkles
  • Scars & stretch marks
  • Tattoo pigment

This quick overview helps you identify whether the PicoWay Laser Program aligns with your skin concerns before exploring each section in detail.

How the PicoWay Laser Program Works

Ever wondered how the PicoWay Laser Program supports skin-tone and texture enhancement — all without relying on heat?

It’s all about picosecond precision: light energy released in one trillionth of a second converts into ultra-fast mechanical vibrations, breaking down unwanted pigment and supporting natural skin repair.

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Each pulse generates a subtle photoacoustic effect, dispersing pigment particles while also stimulating collagen renewal beneath the surface.

Because it works through vibration rather than heat, this Pico Laser approach is designed to limit unnecessary thermal buildup and support the skin’s natural recovery process.

In simple terms:

  • Traditional lasers rely primarily on heat to target pigment.
  • The PicoWay Laser Program uses vibration to disperse pigment — with measured precision and balanced energy delivery.⁶
pico laser vs general laser comparison pigment fragmentation picoway laser treatment bangkok thailand

This picosecond-based approach is used across various pigmentation and texture-related concerns, which is why the PicoWay Laser Program is commonly considered for acne scars, fine lines, and early signs of aging.

PicoWay Laser Program Benefits & Indications

The PicoWay Laser Program is designed to address a broad spectrum of skin concerns related to pigmentation, acne scars, and early signs of aging.
Unlike conventional lasers that rely primarily on heat, this Pico Laser system delivers ultra-short pulses—measured in picoseconds—to generate a photoacoustic effect that precisely targets pigment and stimulates dermal renewal without unnecessary thermal impact.⁵

Each treatment plan within the PicoWay Laser Program is personalized to individual skin tone, concern, and sensitivity, allowing it to be adapted for both pigmentation-related issues and texture refinement.

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Melasma (Dark Patches) and Sun-Damaged Skin

Melasma and sun-induced pigmentation commonly result from UV exposure, hormonal changes, and genetic predisposition.

Through the Pico Laser for Pigmentation protocol, the PicoWay Laser Program delivers controlled photoacoustic energy to disperse excess melanin located within both the epidermal and dermal layers.

This program is often selected for:

  • Mixed-type or dermal melasma
  • Sun-related dark patches
  • Uneven tone associated with long-term UV exposure

The measured precision of the PicoWay Laser program helps manage pigment distribution while maintaining surrounding skin balance over a series of sessions.

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Freckles, Dark Spots & Uneven Tone

Freckles, lentigines, and solar pigmentation are superficial forms of hyperpigmentation caused by excess melanin clustering near the surface.
The PicoWay Laser program uses photoacoustic pulses to fragment these pigment clusters into fine particles that the skin can naturally eliminate over time.

It is often recommended for:

  • Freckles and sunspots
  • General dark spots or patchy tone
  • Mild uneven pigmentation on cheeks, nose, and temples

This precision-based method supports a clearer, more uniform complexion appearance.

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Acne Scars, Enlarged Pores & Uneven Texture

For individuals dealing with long-standing acne scars, enlarged pores, or uneven skin texture, the PicoWay Laser Program offers a fractional mode designed to support controlled skin remodeling.

This approach—often referred to as the Pico Laser for Acne Scars—helps stimulate collagen and elastin production beneath the surface, all while minimizing downtime.

It’s commonly chosen for:

  • Atrophic acne scars (ice-pick, rolling, or boxcar types)
  • Enlarged pores and textural irregularities
  • Uneven surface linked to past breakouts

Patients often track their Pico Laser before and after results across multiple sessions to observe progressive improvements in skin texture and clarity.

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Fine Lines & Early Wrinkles

As collagen levels decline with age, the PicoWay Laser Program can be integrated into rejuvenation plans to help refine the look of fine lines and early wrinkles.¹⁰
By delivering precise, low-heat picosecond pulses, it supports natural dermal remodeling that enhances overall tone and firmness without disrupting the outer layer.

It is often included in full-face maintenance plans for:

  • Photoaged skin
  • Mild creasing around the eyes and mouth
  • Dullness from decreased elasticity
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Enquire Now
Wipanee Akarapusit, M.D. Medical License No. 39676
(The Medical Council of Thailand)

PicoWay Program: Handpieces and Applications

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FITZPATRICK COLOR CHART Lv.1 - 6

PicoWay Laser Program at BSL Clinic in Bangkok

At BSL Clinic in Bangkok, the PicoWay Laser Program is designed with precision and care to support a wide range of skin concerns — from pigmentation and melasma to acne scars and fine lines.

Each treatment is thoughtfully planned, balancing technology with individualized assessment to suit your unique skin characteristics.

Highlights of the PicoWay Laser Program at BSL Clinic

  • Tailored approach for every skin tone — the program offers multiple laser handpieces, allowing practitioners to adjust wavelength and pulse duration based on your skin type and comfort level.
  • Focused care for common concerns — suitable for those addressing pigmentation, melasma, uneven tone, acne scars, or early wrinkles.
  • Measured precision — the Pico Laser uses ultra-short picosecond pulses to target pigment clusters without excessive heat exposure, supporting a more comfortable treatment experience.
  • Support for natural skin renewal — treatments are scheduled to allow gradual restoration of tone and texture through your skin’s natural processes.
  • Comprehensive guidance — the clinic team provides consultation and follow-up care to help you understand how to maintain skin balance after each session.

FAQs: PicoWay Laser Program

CO2 Laser Downtime and Aftercare
1. What does the PicoWay Laser Program treat?
The PicoWay Laser Program targets a wide range of concerns — including melasma, freckles, sun spots, age spots, post-acne marks, hyperpigmentation, pigmented birthmarks like café-au-lait spots, acne scars, fine lines, enlarged pores, and tattoos.
2. How does the PicoWay Laser Program differ from traditional lasers
Unlike conventional lasers that rely mainly on heat, the PicoWay Laser Program uses ultra-short picosecond pulses—each lasting just a trillionth of a second—to create a gentle photoacoustic effect. This breaks down unwanted pigment precisely, with less heat impact on the surrounding skin.
3. Is there any downtime after a session in the PicoWay Laser Program?
Most people experience little to no downtime. You may notice mild redness for a short while, but daily routines can usually continue immediately.
4. How should I care for my skin after treatment?
After your PicoWay Laser Program, keep your skin hydrated with a gentle moisturizer and apply sunscreen every day. You don’t need to avoid the sun entirely — regular routines and outdoor activities are fine — just try to stay out of strong sunlight for a few days. Avoid exfoliants or active products until your skin feels calm and comfortable again.
5. How many sessions do I need to see results?
It depends on your skin concerns. For pigmentation or acne scars, 3–5 sessions may be recommended, spaced several weeks apart. Your plan will be customized during consultation.
6. Is the PicoWay Laser suitable for sensitive skin?
Yes — the PicoWay Laser Program can be adjusted for individuals with sensitive or reactive skin, thanks to its non-thermal, photoacoustic mechanism.
7. Can the PicoWay Laser Program treat rosacea or facial redness?
Yes, the Pico Fractional Laser Program can help calm visible redness, flushing, and uneven texture often seen in rosacea-prone skin. It delivers gentle, non-thermal energy that encourages skin renewal without aggravating sensitivity, making it suitable even for delicate or easily reactive skin types.
8. Does the PicoWay Laser Program hurt?
The sensation during the PicoWay Laser Program can vary slightly depending on the area treated and the handpiece selected by your doctor. Most people describe it as mild — like a quick, light snap on the skin. Cooling air, a cold compress, or a numbing cream can be used to make the session more comfortable if needed.
9. Is the PicoWay Laser Program effective on darker skin tones?
Yes — its short pulse duration and lower heat output make it suitable for a wide range of skin tones, including Fitzpatrick IV–VI.
10. Can PicoWay Laser program remove tattoos?

Yes. The PicoWay Program is commonly used for tattoo pigment removal, even multicolored or difficult tattoos. Multiple sessions are often required for best clearance.

11. Can the PicoWay Laser Program treat pigmented birthmarks or congenital spots?

Yes — it can help lighten pigmented birthmarks like café-au-lait spots or other brown-toned marks. Because the laser targets melanin, multiple sessions may be needed for deeper or long-standing pigment.

12. Is PicoWay Laser Program safe during pregnancy?

Most laser treatments, including Pico Laser, are avoided during pregnancy. You can resume sessions afterward with medical clearance.

Enquire Now
Wutinan Sithipolvanichgul, M.D. Medical License No. 39678
(The Medical Council of Thailand)

Pico Laser Before and After

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Certificate Pico Way
  1. Anderson RR, Parrish JA. Selective photothermolysis: precise microsurgery by selective absorption of pulsed radiation. Science. 1983;220(4596):524–527.
  2. Ross V, Naseef G, Lin G, Kelly M, Michaud N, Flotte TJ, Raythen J, Anderson RR. Comparison of responses of tattoos to picosecond and nanosecond Q-switched neodymium:YAG lasers. Arch Dermatol. 1998 Feb;134(2):167–71. Available from: https://pubmed.ncbi.nlm.nih.gov/9487208/
  3. Manuskiatti W, et al. Treatment of facial acne scars with a 755-nm picosecond alexandrite laser: A prospective randomized split-face comparison study. Lasers Surg Med. 2017;49(1):16–23.
  4. Tanghetti EA. The histology of skin treated with a picosecond alexandrite laser and a fractional lens array. Lasers Surg Med. 2016;48(7):646–652. Available from: https://onlinelibrary.wiley.com/doi/abs/10.1002/lsm.22540
  5. Bernstein EF, Schomacker KT. Clinical and histological evaluation of a 755-nm picosecond laser for the treatment of benign pigmented lesions. J Cosmet Laser Ther. 2017;19(5):263–270.
  6. Manuskiatti W, Siriphukpong S, Wanitphakdeedecha R, Eimpunth S. Evaluation of acne scar improvement after picosecond laser treatment: a split-face comparison. Dermatol Surg. 2018;44(6):826–835.
  7. Manuskiatti W, Fitzpatrick RE. Treatment response of melasma to picosecond-domain lasers: a clinical review. Dermatol Surg. 2020;46(9):1157-1165.
  8. Chan NP, Ho SG, Shek SY, et al. Prospective study of lentigines and freckles treated with picosecond laser. Lasers Surg Med. 2018;50(8):824-832.
  9. Hong CH, et al. Fractional picosecond laser for acne scars: clinical evaluation and histologic outcomes. Lasers Med Sci. 2021;36(9):1881-1888.
  10. Alajlan AM, et al. Improvement in fine lines and skin texture using picosecond fractional technology: a clinical analysis. J Cosmet Dermatol. 2019;18(4):1102-1109.