Delilah Hoey was in fourth grade when some TikTok shorts showed up on her YouTube feed. The teens in the videos were showing off skin care products in colorful bottles.
“It looked like fun,” says the 12-year-old from New Jersey.
Delilah tried the products, but her face broke out in a painful rash. None of the influencers had mentioned that the products might not be safe for all skin types. It took almost a week for Delilah’s skin to heal.
Delilah’s experience isn’t unusual. Influencers can be very persuasive. Their social media posts can affect what you think, like, or buy. In fact, about 74 percent of Americans say they trust influencers. That’s according to a 2025 survey by Better Business Bureau National Programs. But experts say you should think twice about who you trust.
“Social media is kind of a Wild West, and there’s so much on there that’s not reliable,” says Hannah Covington. She’s a media expert at the News Literacy Project.
Here’s what you should know so you can make smart choices online.