Close-up of a tattoo being applied on skin. Text below reads: “Under the Ink: The Silent Effects of Tattoo Pigments. Written by Niyayesh Tajoddini, edited by Priscilla Wong.” EuSci logo appears in the bottom left corner.

Text reads: “As tattoos continue to gain popularity, understanding the long-term health implications is essential. Ongoing research into safer ink formulations, removal methods, and biological pathways may help ensure safer tattoo practices and better public health guidance in the future.” Below the text is a photo of heavily tattooed hands.

☠️ Thinking of getting a tattoo? Think before you ink⚡️

That design may be permanent but the science behind it is still unfolding.

Curious what really happens beneath the surface? Read our latest blog post 👉 eusci.org.uk/2026/01/05/u...

#ScienceOfTattoos #BodyArtScience #EuSci #BlogPost