What Happens to Tattoos When You Remove Them?

If you've ever wondered what happens to a tattoo, the answer's more surprising than you think.

Wonder what'll happen to the geeky tattoos people are getting now? The same thing that happened to all the tribal tattoos people got 20 years ago -- they'll get pooped out:


Kyle Hill is the science editor for The Nerdist. He knows what he’s talking about.

First of all, tattoos stay on your skin for two reasons:

1. The needle driven beneath your epidermis - the top layer of your skin - by a motor.
2. The color pigments are made from heavy metals that the body’s white blood cells can’t break down.

When you get a tattoo, you’re getting thousands of highly-colored punctured wounds placed underneath your epidermis. The tattoo machine moves the needle, puncturing the skin between 50 and 3,000 times per minute. Each time it does, the needle pulls the epidermis up, depositing ink particles beneath it:

via GIPHY

With each prick of the needle, different sized particles of ink pigments are deposited beneath your epidermis. Depending on the location of the tattoo, the size of the needle, and your personal levels of pain tolerance, the needle pricks can feel like anything from slight tickling to getting stung by a bee. White blood cells will try to attack the ink particles and carry them out of your system, but they’re too big. That’s why the tattoo stays on your skin.

Yet, your body is trying to get rid of your tattoo from the moment you get it. The instant the ink is deposited under your epidermis, the white blood cells carry off the smallest of the ink particles and gather around the larger ones. Over time the pigments fade, breaking down into smaller and smaller particles beneath your skin. White blood cells drag those smaller ink particles through the skin’s lymphatic channels to your liver, where they’re processed for removal from your body.

This is where the laser comes in. Laser tattoo removal breaks up the pigment particles, and speeds up the process of being carried away by white blood cells. Different lasers are used for different pigments, and need to be tuned to different light frequencies depending on the colors in the tattoo. Black pigment is the easiest to remove, because the color black absorbs all light frequencies. Also, since the laser is tuned to removing a specific color rather than all pigmentation, it won’t cause skin discoloration.

The laser works by shining quick bursts of irradiated light in pico-second intervals (.000000000001 of a second) at the pigment particles. The light rips apart the top of the pigment molecule, straining it. The more strain the light places on the molecule, the more it’s ripped apart until it’s small enough to be carried away by white blood cells. Here’s what it looks like:

via GIPHY

The white residue you see after the pigment is removed is called frosting. The frosting only lasts a few seconds and happens on the epidermis rather than where the tattoo actually is. What it is is a shockwave at the particle level, reflecting the breaking up of the pigment particles beneath the skin.

The whole procedure has a low risk of scarring, but it hurts. Having a tattoo removed can feel like getting splattered by hot grease or having a rubber band snapped against your skin. The length of time and number of treatments it takes to break up a tattoo depends on how many pigments are in there -- and that adds onto the total cost.

Basically, getting a tattoo removed is a lot harder than getting it applied. And no matter what you decide, the whole thing has the same outcome: poop.


When you get a tattoo, you’re getting thousands of highly-colored punctured wounds placed underneath your epidermis. The tattoo machine moves the needle, puncturing the skin between 50 and 3,000 times per minute. Each time it does, the needle pulls the epidermis up, depositing ink particles beneath it:


via GIPHY

<iframe src="//giphy.com/embed/R3cezMPrGtZZK" width="480" height="270" frameBorder="0" class="giphy-embed" allowFullScreen></iframe><p><a href="https://giphy.com/gifs/R3cezMPrGtZZK">via GIPHY</a></p>


With each prick of the needle, different sized particles of ink pigments are deposited beneath your epidermis. Depending on the location of the tattoo, the size of the needle, and your personal levels of pain tolerance, the needle pricks can feel like anything from slight tickling to getting stung by a bee. White blood cells will try to attack the ink particles and carry them out of your system, but they’re too big. That’s why the tattoo stays on your skin.


Yet, your body is trying to get rid of your tattoo from the moment you get it. The instant the ink is deposited under your epidermis, the white blood cells carry off the smallest of the ink particles and gather around the larger ones. Over time the pigments fade, breaking down into smaller and smaller particles beneath your skin. White blood cells drag those smaller ink particles through the skin’s lymphatic channels to your liver, where they’re processed for removal from your body.


This is where the laser comes in. Laser tattoo removal breaks up the pigment particles, and speeds up the process of being carried away by white blood cells. Different lasers are used for different pigments, and need to be tuned to different light frequencies depending on the colors in the tattoo. Black pigment is the easiest to remove, because the color black absorbs all light frequencies. Also, since the laser is tuned to removing a specific color rather than all pigmentation, it won’t cause skin discoloration.


The laser works by shining quick bursts of irradiated light in pico-second intervals (.000000000001 of a second) at the pigment particles. The light rips apart the top of the pigment molecule, straining it. The more strain the light places on the molecule, the more it’s ripped apart until it’s small enough to be carried away by white blood cells. Here’s what it looks like:

The white residue you see after the pigment is removed is called “frosting.” The frosting only lasts a few seconds and happens on the epidermis rather than where the tattoo actually is. What it is is a shockwave at the particle level, reflecting the breaking up of the pigment particles beneath the skin.


The whole procedure has a low risk of scarring, but it hurts. Having a tattoo removed can feel like getting splattered by hot grease or having a rubber band snapped against your skin. The length of time and number of treatments it takes to break up a tattoo depends on how many pigments are in there -- and that adds onto the total cost.


Basically, getting a tattoo removed is a lot harder than getting it applied. And no matter what you decide, the whole thing has the same outcome: poop.



Amazon chooses New York and Virginia for its HQ2

The new offices will be built in New York's Long Island City and Viriginia's Arlington.

(Photo: INA FASSBENDER/AFP/Getty Images)
Politics & Current Affairs
  • Amazon will receive more than $2 billion in incentives from the two states.
  • The company plans to create a total of 50,000 jobs at an average wage of $150,000.
  • The announcement has caused controversy, raising concerns about rising rent prices and potentially lost resources in communities surrounding the upcoming developments.
Keep reading Show less

This 5-minute neck scan can spot dementia 10 years before it emerges

The results come from a 15-year study that used ultrasound scans to track blood vessels in middle-aged adults starting in 2002.

Mikhail Kalinin via Wikipedia
Mind & Brain
  • The study measured the stiffness of blood vessels in middle-aged patients over time.
  • Stiff blood vessels can lead to the destruction of delicate blood vessels in the brain, which can contribute to cognitive decline.
  • The scans could someday become a widely used tool to identify people at high risk of developing dementia and Alzheimer's.
Keep reading Show less

Archaeologists unearth dozens of mummified cats in Egypt

Dozens of mummified cats were dug up this week. This isn't as shocking as you might think.

KHALED DESOUKI/AFP/Getty Images
Culture & Religion
  • Archaeologists in Egypt have found dozens of mummified cats in the tomb of a royal offical.
  • The cats will join the ranks of hundreds of thousands of previously discovered ancient kitties.
  • While the cats are nothing special, the tomb also held well preserved beetles.
Keep reading Show less