a bottle of intenze army green in the front and certificates in the background.

Tattoo Ink Blog - How to Spot Fake Tattoo Ink (and Why It’s Dangerous)

I have been handed bottles with my own label on them that never came out of my lab. Same logo, same color name, close enough on the cap that an artist mid-session would not look twice. Inside was something else entirely.

Counterfeit and re-bottled pigment is in the supply chain. It moves through online marketplaces, through unauthorized resellers, and sometimes through a studio that got a deal from someone who seemed legitimate. The artist is the last line of defense, so here is what I look for.

The four tells

1. The label

Real labels are printed, not run off an inkjet. Look at the edges of the type under good light: fuzzy characters, a slightly wrong shade of the brand color, or a logo that has been resized until it went soft are all signs the label was copied from a photograph rather than a press file. Check the spelling of the color name against our catalog. Counterfeiters get the famous names right and the obscure ones wrong.

2. The cap and the seal

An unbroken factory seal is the whole point. If the seal is missing, re-glued, cloudy, or shows a ring where an old one was peeled off, stop. A cap that spins loose, does not match the neck, or is a slightly different plastic than the bottle usually means the bottle has been opened, emptied, and filled with something cheaper. Re-bottling is the most common form of fake, and it is the hardest to see once the cap is on.

3. The batch and lot code

Every genuine bottle carries a batch and lot code, and that code exists in our records. No code, a smudged code, an obviously hand-written code, or the identical code across a whole box of different colors means the bottle cannot be traced. Untraceable is the same as unknown. If a code looks wrong, send it to us before you open it.

4. The seller

Ask where the stock came from. A genuine authorized dealer will tell you without hesitating and can show the chain. Be careful with marketplace listings that ship from a location that has nothing to do with the brand, with sellers who cannot answer a question about sterilization, and with pricing that does not make sense for a professional pigment. If it is far below what the product costs to make properly, something has been substituted.

What counterfeit pigment does once it is under the skin

This is why the tells matter. Once pigment is implanted, it stays. You cannot recall it the way you would a bad batch of anything else.

  • Contamination. Pigment that was never sterilized, or was opened and re-bottled in a room that is not a clean room, can carry bacteria straight past the skin barrier. That is an infection risk the client did not agree to.
  • Reactions. Unknown dyes and carriers can provoke swelling, itching, raised scarring and delayed reactions, sometimes months later. When the ingredients are unknown, so is the cause, and treating it becomes guesswork for the client's physician.
  • Unknown composition. A re-bottled pigment has no ingredient record and no test data behind it. Whatever is in it is what your client is keeping.
  • Healed results you cannot defend. Fakes commonly heal patchy, shift color, or drop saturation within months. The client blames the artist, not the bottle.

There is a professional cost as well. If a client reacts and the ink cannot be traced, you have no record to stand on and no manufacturer behind you.

What a genuine INTENZE bottle carries

So you know what you are comparing against. Our professional pigments are made in our own lab in the USA, in a facility certified to ISO 9001:2015 and ISO 22716. Every bottle is gamma-sterilized, sealed, and carries a batch and lot code we can trace back to the run it came from. All of it is vegan and never tested on animals.

  • Sealed and gamma-sterilized — sterilization is performed to the ISO 11137 standard, not done in-house after filling.
  • Batch and lot coded — every bottle traces to a production record.
  • Made in our own lab — we are the manufacturer, not a re-labeler. Batch-to-batch consistency comes from controlling the run.
  • Vegan — no animal-derived ingredients, no animal testing.

For artists who need pigments formulated to the European REACH restrictions, that is a specific line: our REACH-compliant range. REACH applies to the products in that range — check the individual product page rather than assuming it covers the whole catalog. More on how we build and test is on The INTENZE Advantage.

What to do about it

If you are an artist

  • Inspect before you open. Seal, cap, label, code. It takes ten seconds and it is the only moment you can still send it back.
  • Buy from us or from an authorized dealer, and keep the invoice. If a supplier is new to you, ask us whether they are authorized before you order.
  • Report anything suspicious. If a bottle or a listing looks wrong, tell us — send the batch code and a photo of the label through Product Alerts. That is how counterfeit runs get identified and pulled.
  • Tell your clients what you use and why. Artists who can explain sterilization and traceability get asked back.

If you are getting tattooed

  • Ask what brand is going into your skin, and ask to see the bottle. A professional will show you without being asked twice.
  • Look for a sealed bottle with a readable batch code. No code, no traceability.
  • Ask where the studio buys. Direct from the manufacturer or through an authorized dealer is the answer you want.

For the highest level of hygiene, ask your artist about SINGLEZ™ single-use pigments — pre-measured, single-dose, opened for one tattoo and then gone. Nothing is decanted, nothing is stored, nothing is reused.

Buy it where it was made

Buy from us or from an authorized dealer, and you know exactly what is in the bottle and where it came from.

Every genuine bottle is made in the USA, vegan, sealed, gamma-sterilized and batch-coded. When in doubt, send us the code before you use it.

— Mario Barth

Found this useful? If you run a tattoo shop site or blog, link to this article from yours — the more solid, honest information circulating in this industry, the better we all tattoo.

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