Permanent makeup is generally safe when performed by a trained practitioner in a clean studio, but it carries real risks that range from minor irritation to serious infection and allergic reactions. No pigment used in permanent makeup or tattoo ink has been approved by the FDA for injection into the skin, which means you’re relying heavily on your practitioner’s training, hygiene standards, and choice of products.
Why the FDA Hasn’t Approved Any Pigments
The FDA classifies permanent makeup inks as cosmetics and the pigments inside them as color additives, which technically require premarket approval before use. But the agency has never actually enforced that requirement for tattoo or permanent makeup pigments, citing other public health priorities and a historical lack of reported problems. The practical result: no pigment on the market has been formally reviewed or approved for injection into skin. That doesn’t mean every ink is dangerous, but it does mean there’s no federal guarantee of what’s in the bottle.
This regulatory gap has led to real problems. In 2019, the FDA issued a safety advisory warning consumers about tattoo inks contaminated with bacteria. Similar contamination triggered voluntary recalls in 2017 and infection reports followed by recalls in 2012. These incidents involved inks that were contaminated before they ever reached the studio, meaning even a practitioner with perfect hygiene could unknowingly use a tainted product.
What’s Actually in the Pigments
Most permanent makeup pigments are based on iron oxides, which are the same compounds used in conventional cosmetics and even some medical imaging agents. Iron oxide pigments are considered relatively low-risk for allergic reactions. However, a large laboratory analysis of tattoo and permanent makeup inks found that many products contain heavy metals at levels exceeding European safety limits. Nickel exceeded limits in 24 of the tested samples, arsenic in 20, and a cancer-linked form of chromium in 16. Copper showed the highest average concentrations, reaching levels that posed unacceptable non-cancer health risks in up to 85% of the products tested in higher-use scenarios.
Nickel, cobalt, and chromium are the metals most likely to trigger allergic reactions, causing itching, redness, and swelling that can appear weeks or even years after the procedure. Nickel was also the metal most frequently linked to elevated lifetime cancer risk in the analysis. While permanent makeup deposits far less ink than a full-body tattoo, these findings highlight why pigment quality matters and why asking your practitioner about their ink sourcing is reasonable.
Common Complications After the Procedure
Most side effects from permanent makeup are short-lived. A study tracking patients after eyebrow and eyeliner procedures found that the most common complaints were itching (8.2% for eyebrows), swelling (13.2% for eyeliner), and redness (1.7% for eyebrows). These symptoms resolved on their own and were likely caused by the needling process itself rather than an allergic reaction to the pigment.
More serious complications are rarer but well-documented in medical case reports. These include granulomatous reactions, where the body forms small clusters of immune cells around the pigment, sometimes appearing years after the procedure. One reported case involved a granulomatous pseudotumor, loss of eyelashes, and eyelid irregularities that didn’t show up until seven years after the original permanent eyeliner was applied. Bacterial infections, including outbreaks of a slow-growing type of mycobacterium linked to eyebrow tattooing, have also been reported. Scarring, fanning (where pigment spreads beyond the intended lines), and uneven fading are additional risks.
Pigment Migration to Lymph Nodes
Over time, pigment particles don’t just stay in your skin. They frequently migrate to nearby lymph nodes, causing staining and sometimes swelling. This is a known phenomenon in tattooed individuals, and permanent makeup is no exception. The concern isn’t that the pigment itself causes disease in the lymph nodes, but that discolored nodes can be mistaken for cancerous spread during imaging or biopsies. For someone being evaluated for breast cancer or melanoma, pigmented lymph nodes can lead to unnecessary procedures and make accurate cancer staging more difficult. If you have permanent makeup and are ever undergoing cancer screening, it’s worth mentioning to your medical team.
MRI Interactions
You may have heard that permanent makeup can cause problems during an MRI scan. This is true in some cases. Iron oxide pigments can contain trace amounts of magnetite, a naturally magnetic mineral. Inside the strong magnetic field of an MRI machine, magnetite particles can generate electrical stimulation of nearby nerve fibers, producing a burning or stinging sensation in the tattooed area. Research using specialized spectroscopy has confirmed magnetite as the primary culprit. The risk doesn’t mean you can’t get an MRI, but you should always tell the imaging team about any permanent makeup so they can monitor you during the scan.
Who Should Avoid Permanent Makeup
Certain medical conditions and medications make permanent makeup significantly riskier or less effective. People who are pregnant or breastfeeding should not have the procedure. Those with hemophilia or other bleeding disorders face both safety risks and poor pigment retention. Anyone with an active skin condition on the face, including cold sores, eczema, psoriasis, or severe acne near the treatment area, needs to wait until it resolves. If you have a history of keloid scarring, you’ll typically need medical clearance first.
Blood thinners are a major consideration. Medications like warfarin, rivaroxaban, clopidogrel, and apixaban increase bleeding during the procedure, which flushes pigment out of the skin and reduces how well the color holds. Autoimmune conditions such as lupus, rheumatoid arthritis, and multiple sclerosis can also affect pigment retention, partly because of the medications used to manage them. Thyroid medications may cause pigment to fade faster, requiring more frequent touch-ups. Anyone who has used isotretinoin (a strong acne medication) within the past year should wait, as the drug thins the skin and impairs healing.
Uncontrolled diabetes and uncontrolled high blood pressure both increase infection risk and slow wound healing. People undergoing chemotherapy or radiation generally need a doctor’s clearance before proceeding.
What a Safe Studio Looks Like
The single biggest factor in whether your permanent makeup experience goes well is the practitioner and their studio. Practitioners should hold a current certificate in bloodborne pathogen training, which is a minimum four-hour OSHA-approved course renewed annually. This training covers infection control, decontamination, proper disposal of sharps, and emergency exposure protocols.
When you walk into a studio, look for these specific practices: all needles and pigment cartridges should be single-use, sterile, and opened in front of you. Any surface the practitioner might touch during the procedure should be covered with disposable barrier wrap. Reusable tools like tweezers should be cleaned with hospital-grade disinfectant and then sterilized. The practitioner should use fresh gloves, a mask, and a gown for each client, and a sharps container should be visible and within arm’s reach. Surfaces between clients should be wiped down with a hospital-grade disinfectant and left wet for the contact time specified on the product label, which can range from 30 seconds to 10 minutes.
Licensing requirements vary by state and sometimes by city, so check what credentials are required in your area. Some states regulate permanent makeup under cosmetology boards, others under health departments, and some have almost no oversight at all. A practitioner who volunteers their training history, shows you their sterilization process, and can tell you exactly what brand and type of pigment they use is a far safer bet than one who brushes off your questions.
Removal Is Possible but Complicated
If permanent makeup goes wrong, laser removal is an option, but it comes with its own set of risks. One well-documented problem is pigment darkening: certain iron oxide pigments can change color when exposed to laser energy, turning flesh-toned or white pigments dark brown or black. This chemical reaction can make the cosmetic result worse before it gets better, requiring multiple additional sessions to address. Scarring, changes in skin pigmentation, and incomplete removal are all possible outcomes. Removal from delicate areas like eyelids carries higher risk than removal from a forearm tattoo, simply because of the sensitivity of the tissue involved.