"Isn't a tattoo removal laser done in one session enough to erase it all?"
"I heard how well it comes off varies by color — is that really true?"
These are the first things people looking into tattoo removal tend to ask.
Hello, I'm Director Kwon Si-jin & Yoon Ju-hyun at DA Clinic Myeongdong ^^
We're getting ready to open our doors in Myeongdong soon, and since so many people have been asking about tattoo removal ahead of our opening, we wanted to put together this overview for your information first.
That wish to erase a tattoo you got long ago — I completely understand it.
But if you start out believing only the phrase 'clean in one go,' you can be in for a long struggle. The actual process is quite different from that phrase. Let me honestly walk you through why, starting from the principle.
The Laser Doesn't 'Erase' the Ink — It 'Breaks It Into Tiny Pieces'
Let me first clear up one misconception.
A tattoo removal laser doesn't remove the pigment all at once; it fires short, strong pulses of light at the ink particles embedded in the dermis, breaking the ink into very small fragments.
With a tattoo, the ink has settled into the dermis, and because the particles are large, your body can't clear them out on its own, so they stay put.
The immune cells gather up the pigment fragments the laser has broken into small pieces bit by bit, and over time they're expelled from the body.
That's why it's closer to a process of fading in stages over successive sessions than of lightening right after the treatment.
There's a Reason It Doesn't Finish in One Go
There's a clear reason tattoo removal can't be wrapped up in a single session.
With one treatment, only some of the embedded ink breaks up, and the broken-down pigment also takes time to work its way out.
So it's usually done with a gap of several weeks or more between sessions, waiting for the pigment to be sufficiently expelled before proceeding to the next round.
The deeper the ink is embedded, the greater the amount, and the more densely it was inked, the more often it ends up split across multiple sessions.
And since the number of sessions needed varies from person to person depending on the amount, depth, and color of the ink, let me mention in advance that it's hard to pin down a number at the starting stage.
Why the Response Differs by Color
Even for the same tattoo, how well it comes off varies by color.
The laser breaks up pigment when the ink absorbs light of a specific wavelength, and the wavelength each color absorbs well differs.
Dark colors like black or deep navy absorb light relatively well, so a response tends to show, while bright colors like yellow or light green can respond more slowly.
That's why, for a tattoo with several colors mixed in, even after the same session, the pace of fading and the amount left behind can differ by color. (the degree of response varies by individual)
The Interval Between Sessions and Aftercare Matter
With tattoo removal, the time and care between sessions matter as much as the treatment itself.
If you rush without leaving enough time for the pigment to be expelled and the skin to recover, the burden on the skin can grow.
The treated area may temporarily turn red or scab over; it's better not to force the scabs off and to let them heal naturally.
Also, while you're recovering, refrain from saunas and intense exercise, and be mindful of protection by reducing the time the treated area is exposed to UV light.
When this kind of care goes hand in hand, the skin tends to stabilize between sessions.
You Should Take a Closer Look at These Points First
Tattoo removal also has limits and risks you should know about going in.
Since it's a treatment that acts down to the depth of the dermis, scarring can be left behind, or a pigment change can occur where the skin color of the treated area becomes lighter or darker than the surrounding skin.
These risks show up differently depending on the depth, color, and amount of the ink and the state of the skin, so rather than rushing recklessly, leaving enough time between sessions is important.
Also, if there's inflammation or a wound at the treatment area, or if you're pregnant or taking certain medication, it's best to first check your condition and then decide whether to proceed.
Since tattoo state and skin response differ from person to person, please keep in mind that the same method doesn't lead to the same result for everyone.
FAQ
Q. So how many sessions does it really take to erase it cleanly?
A. Rather than a treatment where it disappears 'cleanly in one go,' tattoo removal is closer to a process of gradually fading the ink pigment in stages over successive sessions. The degree of fading varies with the amount, depth, and color of the embedded ink. Dark colors tend to show a response relatively well, but bright colors can be slow, so how much is left may differ from spot to spot. Since the number of sessions needed and the result vary greatly by individual, it's more reasonable to adjust the sessions as you watch the progress.
Q. Why is the interval between sessions kept so long?
A. It's because the broken-down pigment needs time to be expelled from the body and the skin needs time to recover. Rushing without waiting long enough increases the burden on the skin and can raise risks like scarring or pigment changes. That's why it's usually done with a gap of several weeks or more between sessions. Since the appropriate interval varies with the state of the ink and how well the skin recovers, it's best to adjust as you watch the progress.
Q. Could scarring or pigment changes occur?
A. Since tattoo removal is a treatment that acts down to the depth of the dermis, there's a possibility of scarring being left behind or of a pigment change where the skin color of the treated area differs from the surroundings. These risks show up differently depending on the depth, amount, and color of the ink and the state of the skin. That's why, rather than rushing recklessly, it's important to leave enough time between sessions and proceed while watching how the skin responds. Since the degree that appears varies by individual, it's good to know this before you start.
In closing
If we sum up today's content in one line, it's this.
Tattoo removal doesn't erase the ink in one go; it's a process of breaking the pigment into tiny pieces over successive sessions and fading it in stages.
If you've wanted to erase an old tattoo, it'll be easier on you to view it with the mindset of fading it step by step to match the color and depth, rather than expecting 'clean in one go.' Just please keep in mind that risks like scarring and pigment changes, and the result, vary by individual.
This piece isn't one that recommends a treatment; it's an informational article we put together for your information as we prepare to open.
DA Clinic Myeongdong is set to open soon. We'll share news of our opening and treatment information first on our blog and Instagram ^^
Thank you for reading this long piece. This was Director Kwon Si-jin & Yoon Ju-hyun at DA Clinic Myeongdong.
This column is an informational article meant to provide general medical information, and the effects and side effects of treatments may vary by individual. DA Clinic Myeongdong is set to open soon. (Medical Service Act Art. 56)