Does tattoo ink give you cancer? (2024)

I have heard in the media that some scientists are concerned with the dangers associated with tattoo ink. Is it true that some tattoo ink contains carcinogens?"

We are not aware of a reported cancer case directly attributable to tattooing. However, evidence does show that some tattoo inks containcarcinogens(cancer-causing substances) – chemicals that have been classified as known or possible carcinogens by the WHO’s International Agency for Research on Cancer. Subsequently, a 2016 report from the Australian Government’s Department of Health, National Industrial Chemical’s Notification and Assessment Scheme (NICNAS), looked into the composition of 49 tattoo inks and found a mismatch between content and labelling, as well as concern about some components. Polycyclic Aromatic Hydrocarbons (PAHs), a group of chemicals which are known carcinogens, was found in a fifth of the samples tested and in 83% of the black inks tested by NICNAS. Other hazardous components included barium, copper, mercury, amines and various colourants. In order to achieve the permanent effect, tattoo ink is injected into the dermis – the deeper layer of the skin – and stays in the skin for a lifetime. Over time, macrophages take up pigment and may transport it into the lymphatic system and lymph nodes. This means other tissue in the body can be exposed to potentially carcinogenic materials in the tattoo ink.

A recent review found that the number of skin cancers in tattooed skin was low, and therefore seems coincidental, however a number of carcinogens that have been found in tattoo inks have been associated with cancers elsewhere in the body, such as the liver or bladder. If a tattoo covers or surrounds a mole you might not see changes that could indicate skin cancer, and the tattoo pigments in your skin may make it difficult for a doctor to accurately detect cancer, delaying diagnosis of melanoma or skin cancer. If you are concerned, don’t get tattooed. Or if you choose to get tattooed, ask if the inks being used comply with the European standard known as ResAP(2008)1, which sets out the requirements and criteria for the safety of tattoos.


Does tattoo ink give you cancer? (2024)

FAQs

Does tattoo ink give you cancer? ›

Ink and Health: The Final Verdict On Whether Tattoos Cause Cancer. While there is no direct link between skin cancer and tattoo inks, due to potentially harmful substances found in tattoo ink, more research needs to be done to assure that there are no links between other forms of cancer and tattoos.

Is tattoo ink a cancer risk? ›

Tattoo ink contains known carcinogens, and can be transported around the body and end up in the lymph nodes. However, there is little research into whether or not having a tattoo raises a person's risk of cancer.

Is tattoo ink harmful to your body? ›

Tattoo ink can cause allergic skin reactions, such as an itchy rash at the tattoo site. This can happen even years after getting a tattoo. Red ink tends to be more prone to allergic reactions that other tattoo ink colors. Skin infections.

Can you get safe tattoo ink? ›

Today, tattoo ink manufacturers use safe carriers such as propylene glycol, glycerin, ethyl alcohol, and distilled water. Some manufacturers may also add a small amount of grain or isopropyl alcohol along with a touch of witch hazel to help the skin heal.

Is tattoo ink bad for your immune system? ›

Researchers from the University of Alabama found that people who have extensive tattoos appear to have a higher amount of immune cells, such as antibodies, in their blood. They then concluded that frequent tattooing could act as training for the immune system.

Does tattoo ink go into your bloodstream? ›

Inks applied under the skin can migrate through the body by blood flow. Various diseases, deformations, organ failures, and adverse effects have been reported in humans due to metal toxicity.

Are tattoos bad for your health long term? ›

Generally, tattoo ink is safe to use. While the ink does contain heavy metals and other substances that aren't considered healthy for consumption or use in the body, the minuscule amounts of the materials in the ink haven't been proven to cause cancer or any other illness.

Are tattoos 100% safe? ›

Many people get tattoos with no problems. Still, there's no way to be 100% sure that the ink used in your tattoo is safe and free of contaminants. You also can't know ahead of time if you'll be allergic to tattoo ink. We need more research, but a few studies have linked ingredients in tattoo ink to cancer.

What tattoo ink is healthiest? ›

Unlike traditional tattoo inks that may contain heavy metals or other toxins, organic tattoo ink offers a safer and healthier option for both tattoo artists and clients. Using organic ink not only reduces the risk of adverse reactions but also promotes sustainability and ethical practices within the tattoo industry.

What tattoo inks to avoid? ›

Some metals that cause allergic reactions are mercury sulfide (in red ink), chromium and chromic oxide (in green ink), cobalt albuminate (in blue ink), and cadmium (in yellow ink).

Is tattoo ink toxic to the liver? ›

Carbon black and polycyclic aromatic hydrocarbons, a soot-like product and a known pollutant, are often the main ingredients in black ink. Exposure to these metals and chemicals can place an extreme burden on the liver and the other organs of elimination.

What does the Bible say about tattoos? ›

Per Leviticus 19:28, “You shall not make gashes in your flesh for the dead, or incise any marks on yourselves.” Historically, scholars have often understood this as a warning against pagan practices of mourning.

Is it a sin to get a tattoo? ›

It depends on who you ask. There are some Christians who believe it is a sin. The verse in the Bible that most Christians make reference to is Leviticus 19:28, which says,"You shall not make any cuttings in your flesh for the dead, nor tattoo any marks on you: I am the Lord." So, why is this verse in the Bible?

Is tattoo ink bad for your liver? ›

Carbon black and polycyclic aromatic hydrocarbons, a soot-like product and a known pollutant, are often the main ingredients in black ink. Exposure to these metals and chemicals can place an extreme burden on the liver and the other organs of elimination.

Is tattoo ink FDA approved? ›

FDA has not/does not do the following: • FDA has not approved any inks for injection into your skin. FDA has not approved henna or hair dye for use on your skin. Some people have reported serious problems after using temporary tattoos marketed as henna or black henna. FDA does not regulate practices in tattoo parlors.

Are pen ink tattoos safe? ›

The key to avoiding this is to only use professional tattoo inks and check the ingredients before getting a tattoo. Pen ink, for example, is highly toxic and can cause adverse side effects.

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