'DIY' beauty tips trends warning

Warning over 'dangerous' DIY beauty trends on TikTok

Examples include applying bleach to whiten teeth, removing moles at home, and using eyelash glue to make lips appear larger, BBC News has discovered.

When these videos went viral, they encouraged others to copy the so-called "beauty hacks", which could cause permanent harm, the groups warned.

TikTok told BBC News the videos did not violate its community guidelines.