For Pico treatment of melasma, which model should I choose?

Q: For Pico treatment of melasma, which model should I choose?

Pico lasers used to treat melasma utilize several wavelengths, but the most important and commonly used are 755 nanometers (nm) and 1064 nanometers (nm). Each wavelength has different properties in targeting melanin, the cause of melasma. Pico 755 nm: This wavelength is highly specific in targeting melanin, making it effective at treating melanin in the superficial layers of the skin. It's suitable for superficial melasma, freckles, dark spots, or acne scars. Pico 1064 nm: This wavelength penetrates deeper into the skin, allowing it to target melanin in deeper layers. It's suitable for deep melasma or when collagen stimulation is desired simultaneously.

Dr. Apinya Saokaew

No. 49465

Pico lasers used to treat melasma utilize various wavelengths, but the most important and commonly used is... 755 nanometers (nm) and 1064 nanometers (nm) Yes, each wavelength has different properties for dealing with melanin, the pigment that causes melasma.

Pico 755 nm: This wavelength range is highly specific in its ability to target melanin pigments, making it effective in treating pigmentation in the superficial layers of the skin. It is suitable for treating superficial melasma, freckles, dark spots, or acne scars.
Pico 1064 nm: This wavelength range can penetrate deeper into the skin, allowing it to target pigments in the deeper layers. It's ideal for deep melasma or for cases where collagen production stimulation is desired simultaneously.

Which Pico printer model should I choose?

Skin condition and type of melasma: You should consult a doctor to diagnose your skin condition and the type of melasma before choosing the appropriate wavelength.
Machine technology: Each Pico machine model features different technologies, such as energy stability and energy delivery speed, which affect the effectiveness and safety of the treatment.
Doctors' experience: Experienced doctors using Pico machines can adjust the energy and firing technique to suit each individual's skin condition, resulting in optimal outcomes and minimizing side effects.

This answer provides only preliminary information. Please schedule an appointment with a doctor for a detailed examination and information.

Dlovevery Pico Laser skin treatment clinic near you, starting from 4,500 THB (installment payment available).

Absorption coefficient

The absorption coefficient of various substances in the skin, including melanin, oxygenated hemoglobin (HbO2), and oxygen-free hemoglobin (Hb), at different wavelengths of light.

X-axis (horizontal): The wavelength of light is measured in nanometers (nm).
Y-axis (vertical): The absorption coefficient is measured in cm⁻¹. A higher value indicates that the substance absorbs light well.

Each graph line

Black lines (Melanin): This shows the light absorption of melanin, the pigment in the skin that gives the skin its dark color.
Red line (HbO2): This shows the light absorption of oxygenated hemoglobin in the blood.
Blue line (Hb): This shows the light absorption of oxygen-deprived hemoglobin in the blood.

The importance of optical wavelengths (755 nm and 1064 nm) in Pico Lasers.

Pico lasers are used to treat various skin problems by employing specific wavelengths of light, such as 755 nm and 1064 nm. Each wavelength is absorbed differently by various substances in the skin.

755 nm: This wavelength is well absorbed by melanin (black pigment), making it suitable for treating pigmented skin problems such as freckles, melasma, and dark spots.
1064 nm: This wavelength is absorbed less by melanin but can penetrate deeper into the skin layers, making it suitable for scar treatment and collagen stimulation.

Let me give you an example to make it easier to understand.

Imagine our skin as a garden with trees (melanin) and water pipes (hemoglobin).

If we want to eliminate the melanin (plant growth), we need to use a laser light (Pico Laser 755 nm) that the plant absorbs well, causing the plant to die.
If we want to improve the soil's transport system (hemoglobin) and structure (collagen), we need to use a laser (Pico Laser 1064 nm) that can penetrate deeper into the soil, allowing the transport vessels to function better and the soil to become stronger.

No need to wait long; achieve visibly brighter skin after a clinic visit.

Before deciding to undergo Pico Laser treatment at any clinic, consult with a doctor and inquire about the wavelengths used and the expected results. This ensures you receive accurate information and the treatment is most suitable for your skin condition. Price, technology, and country of origin provide initial information, but a doctor who understands skin structure and technology will be able to provide targeted treatment with the best results. Importantly, Pico Laser is not the only or best treatment for every case. In some cases, the patient's skin only needs topical medication or treatments to fade melasma. Pico treatment, however, can actually cause the lesions to spread further.