ND:YAG vs. Pico Lasers for PMU Removal: Which Is Better?
Choosing the right laser for PMU removal is crucial for achieving optimal results while ensuring safety and minimal discomfort. Two of the most popular types of lasers used in the industry are ND:YAG and Pico lasers. But which one is better suited for permanent makeup removal? Let’s compare both.
ND:YAG Laser
Overview:
- Uses a nanosecond pulse duration (billionth of a second).
- Has been the industry standard for many years.
- Effective for darker pigments due to its wavelength (1064 nm) which penetrates deeply and targets darker colors.
Advantages:
- Well-established and proven technology.
- Generally more affordable than Pico systems.
- Effective for resistant tattoos and darker pigments.
Limitations:
- Longer pulse duration can cause more thermal damage, increasing the risk of scarring or pigmentation changes.
- May require more sessions to fully remove pigment, especially in resistant or stubborn tattoos.
Pico Laser
Overview:
- Uses picosecond pulse duration (trillionth of a second), which is much shorter than nanoseconds.
- Delivers energy in ultra-short bursts, breaking down pigment particles more efficiently.
Advantages:
- More efficient pigment fragmentation, often resulting in fewer sessions.
- Less thermal damage, reducing the risk of scarring and pigmentation issues.
- Better for a wider range of pigment colors, including stubborn or resistant hues.
- Generally safer and more comfortable for the patient.
Limitations:
- Higher initial investment cost.
- Slightly newer technology, so some practitioners may have less extensive experience with Pico systems.
Which Is Better for PMU?
For Permanent Makeup Removal:
- Pico lasers are generally considered superior for PMU removal because of their ability to effectively break down pigments with fewer sessions and less risk of side effects. They are especially good for delicate areas and resistant pigments, making them ideal for cosmetic corrections.
- ND:YAG lasers remain effective, especially for darker pigments and in clinics where Pico systems are not available. However, they may require more sessions and have a slightly higher risk profile.
