It's a finding that might just take the gloss off the party season — nine in 10 used makeup products are harbouring potentially deadly bacteria, research shows.
The study of almost 500 items including lipsticks, eyeliners, mascaras and beauty blenders found superbugs were rife, with pathogens likely to be hiding in every cosmetic bag.
E.coli, staphylococcus with high levels of antibiotic resistance, and fungus were among the main culprits isolated by British scientists.
The study found that beauty blenders — an increasingly popular product used to apply skin foundation — had the highest levels of potentially harmful bacteria. In total, 92 per cent of them were found to be carrying some kind of germ.