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Pico Laser Explained: Benefits, Who It’s Suitable For & Pricing

DSK Editorial team
Article by
DSK Editorial team
March 20, 2026

Key takeaway

  • Pico Laser is an advanced treatment that addresses multiple skin concerns, including acne marks, acne scars, melasma, pigmentation, and scars
  • Results depend on technique and precise energy settings, not just the machine itself
  • Although versatile, personalized treatment planning delivers better and more targeted results
  • There are many counterfeit devices on the market; at DSK, we use Discovery Pico, Picoplus (2nd generation), and Pico Majesty (high-energy Korean device)
  • Pico Laser features multiple modes, wavelengths, and energy levels, which must be customized for each condition doctor expertise is essential
  • Downtime ranges from 1 hour to up to 1 week, depending on the treatment type
  • Even with the same machine, results vary based on the doctor’s assessment and technique

What Is It and Why Do Doctors Choose It?

Pico Laser is a next generation skin laser that delivers ultra-fast energy in picoseconds, allowing pigment to break down more effectively. It is highly effective for treating melasma, dark spots, freckles, and acne scars, while also stimulating collagen for smoother skin and smaller pores.

However, results do not depend on the machine alone. Factors such as the device brand, energy settings, and especially the doctor’s technique play a key role. Even when choosing Pico Laser Bangkok, outcomes can vary making it important to select an experienced clinic for the best results.

How Pico Laser Works?

pico laser

Pigment Removal

Pico Laser delivers ultra-fast energy in picoseconds (trillionths of a second), creating a photoacoustic effect that shatters pigment into tiny particles. This allows the body to clear pigmentation such as acne marks, melasma, freckles, birthmarks, and tattoos more efficiently, with faster results and fewer sessions compared to traditional lasers.

Skin Rejuvenation

Using a special fractional lens array, the laser creates microscopic energy points beneath the skin, forming LIOB (Laser-Induced Optical Breakdown). This process stimulates natural skin repair and long-term collagen production, improving skin texture, acne scars, fine lines, and enlarged pores.

Advantages of Pico Laser over traditional lasers

Pico Laser delivers ultra-fast energy in trillionths of a second, converting heat into photoacoustic impact. This shatters pigment into finer particles without overheating the skin, resulting in less pain and lower risk of burns or post-inflammatory hyperpigmentation (PIH). It can also penetrate deeper to stimulate collagen, improving acne scars and enlarged pores faster, with shorter downtime compared to conventional lasers.

Who is Pico Laser suitable for?

  • Acne scars of all types (ice pick, boxcar, rolling)
  • Acne marks, dark spots, and post-acne redness
  • Melasma, freckles, and various pigmentation concerns
  • Enlarged pores and uneven skin texture
  • Tattoo removal (both black and colored ink)
  • Dull skin and uneven skin tone needing brightening

Pico Laser is widely used in aesthetic clinics, including Pico Laser Bangkok, where treatment outcomes depend not only on the device but also on the doctor’s expertise in adjusting energy settings and techniques for each skin concern.

Types of Picosecond Laser & choosing the right device

There are multiple Picosecond Laser systems available, each differing in wavelength, pulse speed, and maximum energy output. US FDA-approved devices include Picosure, Enlighten, Picoway, Fotona Starwalker PQX, Picoplus, and Discovery Pico.

  • Picoplus and Discovery Pico are known for higher energy delivery, making them effective for acne scars and skin resurfacing
  • Some devices may have limitations in treating deep pigmentation or melasma if energy levels are insufficient

It’s important to be cautious of counterfeit or imitation machines marketed as Pico Laser. These may only resemble real devices but lack true picosecond technology, leading to ineffective or unsafe results.

Compare Picosecond Laser 5 brands that meet the standards.

Picosure  EnlightenPicowayDiscovery PicoPico Plus
Pulse Duration*750 ps750 ps450 ps450 ps450 ps
Peak Power**0.36 GW0.36 GW0.89 GW1.8 GW1.8 GW
Wave Length***755 nm1064 / 532 / 670 nm1064 / 532 / 785 nm1064 / 532 / 694 nm1064 / 532 / 595 / 660 nm

*Pulse Duration (shorter is better)
**Peak Power (higher is better)
***Wavelength (more options = more versatility)

The machines recommended by the doctors are Discovery Pico, Discovery Pico, and Discovery Pico Picoplus. These machines have the highest specifications and provide the best results. If using CustomPico at DSK, the energy is adjusted individually. At DSK, our doctors have a thorough understanding of how to use both machines, and the results obtained from both are considered to be virtually identical.

Pico Laser Modes: How Many Types and What Are They?

pico laser bangkok

Pico Laser works by delivering ultra-fast energy pulses in picoseconds (trillionths of a second). Different modes and handpieces are selected based on specific skin concerns. At DSK Clinic, treatments are commonly divided into 3 main modes:

1. Pico-Toning (Pico-Bright, Full Beam Mode)

Targets overall skin tone and pigmentation by evenly breaking down melanin.

Benefits:

  • Treats melasma, dark spots, and dull skin
  • Brightens and evens out skin tone
  • Minimal downtime (about 1–2 hours)
  • Visible improvement within 4 weeks

Recommended sessions: 3–5 sessions (every 4 weeks)

2. Pico-Zoom

A focused Full Beam mode used for spot treatment of deeper or stubborn pigmentation.

Benefits:

  • Effective for freckles, sunspots, and deeper pigmentation (e.g., Hori’s nevus)
  • Penetrates deeper skin layers for targeted correction
  • Custom technique based on individual diagnosis

Downtime: May cause mild scabbing or temporary darkening
Recommended sessions: Freckles/sunspots: 1–3 sessions and Deep pigmentation: 8–10 sessions (interval 1–3 months)

3. Fractional Pico (Pico Scar / Pico Smooth)

Uses a fractional lens to stimulate collagen and resurface skin.

Benefits:

  • Treats acne scars, enlarged pores, and wrinkles
  • Improves skin texture and smoothness
  • Stimulates long-term collagen remodeling (1–6 months)

Downtime: Redness for 3–7 days (can resume normal activities)
Recommended sessions: 3–5 sessions (every 4–6 weeks)

Consultation and Booking

For more information or to schedule a consultation, 

please contact us via LINE OA : @dskinclinic

How Many Pico Laser Sessions Are Needed to See Results?

Visible improvement can be seen after the first session, especially in skin brightness and mild acne marks. However, the total number of sessions depends on skin condition and the type of concern. For deeper issues such as melasma, deep pigmentation, or acne scars, around 3–5 sessions or more may be required for optimal and long-lasting results.

Same Pico Laser Device, Different Techniques = Different Results

Pico Laser treatment requires precision similar to a medical procedure. It involves accurate diagnosis, selecting the right mode, and adjusting energy settings based on each individual’s condition. Even when using the same device, results can vary depending on the doctor’s technique and expertise. That’s why treatment should always be performed by experienced physicians using certified devices.

What Determines Pico Laser Results?

Doctor (Key Factor)

  • Responsible for diagnosis, treatment planning, and technique
  • Must adjust settings based on individual skin concerns
  • Incorrect technique or settings may lead to poor results
  • Should have expertise in dermatology and laser treatments

Laser Device

  • Must be USFDA-approved and medically certified
  • Should be checked before every treatment
  • Counterfeit or substandard machines may be ineffective and unsafe

Why choose Pico Laser treatment at DSK Clinic?

Choosing where to get Pico Laser treatment is essential for both safety and results. At DSK Clinic, every treatment is carefully designed based on individual skin concerns, ensuring a personalized approach rather than a one-size-fits-all solution especially important for those exploring Pico Laser Bangkok options.

DSK Clinic stands out with experienced doctors specializing in dermatology and laser treatments, who understand how to precisely adjust techniques and energy settings for each case. The clinic also uses high-standard, genuine Pico Laser devices, allowing patients to achieve effective, consistent, and natural-looking results with maximum safety.

Review of results after Pico Laser treatment.

In summary

The Pico Laser program is primarily designed to address skin discoloration and texture issues on the face. Therefore, it is essential to consult with each patient before treatment to understand their specific problems, as individual issues can be complex and varied. For example, acne scars, enlarged pores, freckles, and melasma may require combination treatments with other techniques for better results. However, if the only concern is dull skin and a desire for smoother skin texture, the Pico Laser program is a suitable option. Furthermore, choosing a clinic that understands the problem and a team of doctors skilled in performing the Pico Laser program is crucial. Pico Laser treatment requires proper diagnosis and treatment planning tailored to each individual’s skin condition and problems to achieve the most effective results. Our Thai and English speaking medical team delivers professional, personalized care with seamless communication at every step. Book your appointment or consultation via

FAQs about Picosecond Laser

Many people still have questions about Pico Laser treatments, so here are concise answers to the most frequently asked questions to help you better understand the procedure from every angle.

Is one Pico Laser session equal to 10 sessions of other lasers?

For pigment concerns like acne marks, melasma, freckles, and dull skin, Pico Laser is one of the most advanced technologies due to its ultra-fast energy delivery that shatters pigment into tiny particles. However, results still depend on skin condition, treatment plan, and doctor technique. This is why choosing an experienced Pico clinic is essential for optimal results.

Does Pico Laser hurt?

A topical numbing cream is applied before treatment. Pico Toning feels like mild tingling, while Fractional mode may feel slightly more intense, like light snapping on the skin.

How many sessions are needed to see results?

Visible improvement can be seen after the first session, especially in skin brightness. However, the number of sessions depends on the skin condition and concern being treated.

How often can Pico Laser be done?

  • Pico Toning: every 2 weeks
  • Fractional Pico: every 4 weeks

Treatment intervals depend on individual skin concerns and doctor assessment.

Can I wash my face after Pico Laser?

Avoid washing your face or getting the treated area wet for at least 12 hours after the procedure.

Does Pico Laser thin the skin?

No. It actually stimulates collagen production, making the skin firmer and healthier over time.

Are there any side effects?

Pico Laser is generally safe with minimal downtime. Temporary redness (3–7 days) may occur, especially after Fractional treatments. Mild itching or small bumps may appear in some cases but usually resolve on their own.

What can Pico Laser treat?

  • Skin brightening and uneven tone
  • Freckles and melasma
  • Birthmarks and tattoos
  • Enlarged pores and rough skin
  • Acne scars
  • Fine lines and superficial wrinkles

Which Pico Laser devices are better?

Early-generation devices like PicoSure are mainly effective for pigmentation and brightening. Newer technologies such as Discovery Pico offer higher energy, making them more effective for acne scars and skin texture improvement.

When should Pico Laser be combined with other treatments?

  • Acne scars – Combine with RF microneedling (e.g., Infini)
  • Melasma – Combine with skincare, oral medication, and sun protection
  • Enlarged pores – Combine with collagen-stimulating treatments
  • Wrinkles – Combine with neurotoxins or collagen stimulation
  • Skin laxity – Combine with lifting technologies like HIFU or RF

When is Pico Laser not suitable?

  • Raised moles or thick skin lesions → CO2 Laser is more suitable
  • Hair removal → Requires dedicated hair removal lasers

Is the first session more expensive?

Not usually. Many clinics offer promotional pricing for first-time treatments, while package deals provide better long-term value.

Should I rely on reviews when choosing a clinic?

Reviews alone are not enough. It’s important to evaluate the doctor’s expertise and the technology used. A reputable Pico Laser Bangkok provider should offer personalized treatment planning rather than a one-size-fits-all approach.

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