Makeup lovers across the nation have let out a collective sigh of relief after a scientist conducted an experiment on a seven-year old eyeshadow . A TikTok user, known as @the_lab_life1, shared a video of her testing an Urban Decay palette, sparking huge anticipation for the results and racking up almost six million views from beauty enthusiasts. "I know its from 2017 because I got it for prom," she began her clip.

In the clip, @the_lab_life1 is then seen swabbing each of the six shades in her Naked bronze palette with a cotton bud, before transferring the samples onto two Petri dishes to let science do its work. After a 24-hour incubation period in the fridge the results were in - and to the relief of many there was no bacterial growth detected in the dishes. The revelation led to numerous women expressing their astonishment, while others lamented discarding their palettes prematurely, thinking they were past their prime.

"I was fully prepared to have to suffer selective amnesia but I was pleasantly surprised. Day made," commented one relieved TikTok user. Another added: "In my head the whole time 'I don't need to know.

I don't need to know'. The relief afterwards felt good. Not just with this palette but my blushes as well.

" A third rued: "Watching this and remembering my favourite palette that I threw coz it's past the expiry date. I should've kept it, I rarely even used it." Whilst a fourth person expressed similar regret, adding: "So you're telling me that I threw away m.