38
submitted 1 week ago by qyron@sopuli.xyz to c/asklemmy@lemmy.ml

Some clarification first.

I once read an article on a tattooing technique that supposedly kept the actual tattoo invisible unless the person gets flustered or the skin reddens.

From that, it was argued it made possible for people to get tattoos with very intimate placing and allure, as the patterns would only be visible under very specific conditions.

The article stated a specific pigment was used.

So... myth or truth?

you are viewing a single comment's thread
view the rest of the comments
[-] Death_Equity@lemmy.world 37 points 1 week ago

You can get tattoos that are you skin tone, but they aren't invisible, they will show up if you get flush or tan.

There also are UV tattoos that onto show up under blacklight. How visible they are varies, but there is usually a ghosting with them.

Both cases, the ink fades faster than other colors. How fast that happens depends on the person and how much sun exposure you get. You can get touch ups every 2 years to keep the UV bright, but it does muddy the tattoo the more you do that.

[-] wildbus8979@sh.itjust.works 18 points 1 week ago

And then you get glowing lymph nodes!

[-] Death_Equity@lemmy.world 19 points 1 week ago

That makes it easier to find them to check for cancer caused by microplastics.

this post was submitted on 10 Aug 2025
38 points (100.0% liked)

Asklemmy

49976 readers
445 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy ๐Ÿ”

If your post meets the following criteria, it's welcome here!

  1. Open-ended question
  2. Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
  3. Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
  4. Not ad nauseam inducing: please make sure it is a question that would be new to most members
  5. An actual topic of discussion

Looking for support?

Looking for a community?

~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~

founded 6 years ago
MODERATORS