Hosted on MSN10mon
What's in tattoo ink? My team's chemical analysis found ingredients that aren't on the label and could cause allergiesIn the past few decades, tattoo ink ... smoke. Many red, yellow and orange pigments are azo pigments, which contain two connected nitrogen atoms. These pigments give ink bright, vivid colors ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback