First published 2020-06-29 / 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).
Many people are considering tattoo removal because trends have passed or their work environment has changed. However, even for the same tattoo, the difficulty of removal can vary greatly depending on the color. In this article, we have divided black and white tattoos and color tattoos and compared them from the perspective of wavelength and number of sessions.
Why Tattoos Don't Disappear on Their Own
Tattooing is a method of making a wound in the skin and injecting ink.
The dye is located in the dermis, not the epidermis, and although the epidermis and dermis are attached, they are fundamentally different tissues.
- Even if the epidermis sheds, the dye in the dermis does not rise to the surface.
- Therefore, the pigment does not naturally disappear over time.
Basic Principle of Laser Removal
Currently, non-invasive laser methods are common.
- The irradiated laser selectively vibrates and breaks down only the pigment.
- In the past, the dermis had to be exposed, which resulted in scars.
- Currently, the burden has been reduced, making small tattoos relatively easier to remove.
Difficulty Varies by Color
The color of the tattoo determines the difficulty of removal.
| Category | Black and White Tattoo | Color Tattoo |
|---|---|---|
| Wavelengths Used | Relatively simple | Requires multiple wavelengths |
| Removal Difficulty | Relatively low | High |
| Number of Sessions | Fewer | More |
The more colors are mixed, the more diverse wavelengths and more sessions are required, increasing the difficulty.
Characteristics of Black and White Tattoo Removal
Black and white tattoos are relatively easier to handle.
- Often, a laser that targets melanin pigment is sufficient.
- The process is similar to removing moles, melasma, freckles, and age spots.
- If the area is large, the number of sessions may increase and the intensity may be stronger.
If you are curious about which method is right for your tattoo color, check with Tattoo Removal Consultation.
Burden Caused by Increased Intensity
As the intensity increases, skin irritation also increases.
- Strong irritation can be a cause of pain and side effects.
- In such cases, an approach using Pico laser to reduce the burden is utilized.
- However, pain and recovery may vary from person to person.
How Pico Laser Reduces Irritation
The key to Pico laser is its short irradiation speed.
- Even with high output, the contact time is very short.
- The instantaneous energy applied to the pigment is maintained.
- This reduces the irritation applied to the skin.
This method has been proven effective in the field of pigment removal, as it is also used for PicoSure toning, which treats pigmented lesions.
If you want to return to clear skin, the first step is to create a plan that matches the color and size of your tattoo. If you are curious about the right method for your tattoo, please feel free to inquire with Ask About My Removal Plan.
Authored by: Dr. Choi Byeong-geun (Chief Director of SHINE U Clinic Konkuk / Member of the Korean Society for Laser Dermatology and Hair, Korean Society for Aesthetic Plastic Surgery and Laser Medicine, Korean Society for Filler, etc.) Last Reviewed: 2026-05-28
This article is for informational purposes only to provide general procedure information and does not replace diagnosis or treatment. The suitability and results of the procedure may vary from person to person.