Trends on TikTok come and go faster than you can say "brat summer, demure fall " — but some of them tend to have a lasting impact on us, whether it's a new slang term (remember "cheugy"?) or a way of life. Recently, a wholesome trend appears to have taken over our feeds encouraging us not only to not buy fall's newest pair of "it" boots, but to consume less. In fact, the trend is trying to influence us to under-consume.

Called "underconsumption core," the concept has a similar vibe to last year's de-influencing trend , but instead of aiming to sway you from buying a buzzy product and getting a dupe instead, underconsumption core aims to showcase what it looks like when someone buys and uses only what they actually need. Most videos are vibey, slow-paced, and set to the tune of "Don't Know Why" by Norah Jones. They feature creators showing off their thrifted glassware they've had for years, the single pair of sneakers they've had for longer, minimalist makeup and skincare routines, and romanticizing their understated spaces.

Underconsumption core feels like the antithesis of everything TikTok stands for, especially since the launch of TikTok Shop in September of 2023 turned the platform into an even bigger tool for overconsumption. It's in juxtaposition with many other trends on the app, too, like back-to-school hauls or kitchen restocks or Stanley cup adornment videos (because obviously your water bottle needs its own tiny purse) and even massive, often out-of-touch PR haul.