First published: 2020-09-26 / Last reviewed: 2026-05-28
This is a guide to PicoSure tattoo removal compiled by Dr. Choi Byeong-geun of SHINE U Clinic Konkuk (3 minutes walk from Konkuk Univ. Station Exit 1).
Even if tattoo removal lasers have the same name, their functions may differ. We have explained the principle of why certain lasers can selectively target only pigmentation, and the various modes that a single device possesses.
Not all lasers are the same
When removing tattoos with a laser, there are two things to check: whether the device can effectively treat pigmentation, and whether it is a verified device. Even if it is a tattoo removal laser, there are clear differences in function, so it is recommended to check the device name.
The principle of how wavelengths distinguish pigmentation
PicoSure is an Alexandrite laser with a 755nm wavelength, approved by the US FDA and the Korean Ministry of Food and Drug Safety.
- Concentrates energy on pigmented areas with a low wavelength
- Aims to treat pigmentation while minimizing irritation to surrounding tissues
- Breaks down pigment particles into smaller pieces to facilitate removal
The key is to utilize wavelengths that selectively act on pigmentation rather than normal skin. However, results may vary depending on the individual.
Pain and number of sessions
Many say that removing a tattoo is more painful than getting one, but PicoSure is designed to reduce pain. It's also good to know in advance that tattoos are not removed in a single session but gradually lighten over several treatments.
Ask how many sessions your tattoo might need
Approach to color tattoos
Color tattoos are a more challenging task than tattoos using only black pigment, requiring more time and cost. PicoSure can address not only blue and black but also various colors, including red tones.
One device, multiple modes
PicoSure has multiple modes in addition to the tattoo removal mode, making it versatile.
| Mode | Application |
|---|---|
| Tattoo Removal | Pigment removal |
| Toning | Melasma, freckles, and other pigmentation correction |
| Focus | Acne scars, blemishes |
Conclusion
Even with the same device, the results may not be identical. A customized approach that considers the dye, depth, and skin condition together is necessary, and results may vary depending on the individual. Therefore, please check the device and the experience of the medical staff before treatment.
Authored by: Dr. Choi Byeong-geun (Chief Director of SHINE U Clinic Konkuk / Member of the Korean Academy of Laser Dermatology and Hair, the Korean Academy of Aesthetic and Plastic Laser Medicine, the Korean Academy of Filler, etc.) Last reviewed: 2026-05-28
This article is intended to provide general treatment information and does not replace diagnosis or treatment. The suitability and results of the procedure may vary depending on the individual.