Why are Tattoos Permanent? (video)

If you don’t have a tattoo, you probably at least know someone who does — but what’s the chemistry behind tattoos?

Written byAmerican Chemical Society

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The Advanced Lab Management certificate is more than training—it’s a professional advantage.

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In this Reactions video we explore what tattoo ink is made of, why this body art is permanent (whether you like it or not) and other cool facts.

Joining Processes And Software For a Streamlined, Quality-First Laboratory