หน้าแรก Pico Laser (Picosecond Laser) for Melasma, Dark Spots, Clear Skin, Scars, and Acne Scars

Pico Laser (Picosecond Laser) for Melasma, Dark Spots, Clear Skin, Scars, and Acne Scars

Pico Laser helps manage bothersome skin concerns, including melasma, freckles, dark spots, and tattoos, revealing smoother and brighter skin. It has a lower risk of post-inflammatory hyperpigmentation compared to traditional lasers, allowing you to return to your normal daily life immediately after the treatment. At Nititham Clinic, every case is treated by a medical doctor. Free consultation, add us on LINE. @NitithamClinic

Table of Contents

Pico Laser (Picosecond Laser) Treatment

This involves using a laser that delivers energy at picosecond speeds (one trillionth of a second), which is significantly faster than traditional lasers like the Q-Switched Nd:YAG. This high speed makes it highly effective at breaking down pigmentation and stimulating skin repair, while minimizing damage to surrounding tissues.

How Pico Laser Works

Photoacoustic effect: The high-speed laser energy breaks down melanin pigmentation into tiny, fine particles, making it easier for the body to naturally eliminate.
Stimulates collagen production: Helps improve skin texture, reduce wrinkles and enlarged pores, and promote smoother skin.

Treatment Indications

Melasma, freckles, dark spots, and acne scars (Post-inflammatory hyperpigmentation)
Tattoo removal (Tattoo removal)
Even out skin tone (Skin Rejuvenation, Brightening)
Acne scars, fine lines, and sagging skin

Benefits of Pico Laser

Benefits of Pico Laser

Faster results compared to traditional lasers (Q-Switched)
Reduces the risk of PIH (Post-inflammatory Hyperpigmentation) compared to older generation lasers
Does not cause severe burns or peeling. You can return to your normal daily activities immediately after the treatment (minimal downtime).
Safe and suitable for all skin types and tones, particularly Asian skin.

Potential side effects

Potential side effects

Mild redness, swelling, or temporary irritation (resolves on its own within 1–3 days).
Increased sensitivity to sunlight; strict sun protection is required.
If the treatment is too aggressive, there is a risk of PIH (Post-Inflammatory Hyperpigmentation) or hypopigmentation. This depends on the doctor’s expertise in setting the appropriate energy levels and the quality of the laser machine (more commonly found with Q-switch Lasers).

Recommended number of sessions

Dark spots/Freckles/Melasma: 3–6 sessions or more, spaced 3–4 weeks apart
Tattoos: 5–10 sessions, depending on the color, depth, and size of the tattoo
Clear Skin Rejuvenation: Results begin to show after 1–3 sessions