There’s something going on with the way teenage boys smell.

It’s become a cliché for adolescents to douse themselves in Axe body spray at the first sign of puberty. But lately, teen and even tween boys with money to spare are growing obsessed with designer fragrances that cost hundreds of dollars.

Ask a teenager why he wants a $200 bottle of cologne, and he might tell you he’s “smellmaxxing,” a term for enhancing one’s musk that is spreading on social media. “I started seeing a lot of videos on TikTok and thought, I don’t want to miss out,” said Logan, a 14-year-old in Chicago who has been putting his bar mitzvah money toward a collection of high-end colognes.

He displays bottles from Valentino and Emporio Armani proudly, in front of his lava lamp, and considers his nearly $300 bottle of Tom Ford’s Tobacco Vanille to be his signature scent. “I don’t think I’ve ever smelled Axe,” he said.

Some teens are buying fragrances with their allowance money, while others request them as birthday or holiday gifts from their parents (with varying levels of success). But they’re moving the needle: Teenage boys’ annual spending on fragrance rose 26 percent since last spring, according to a recent survey by an investment bank.

For a story in The Times’s Style section, which was published this morning, I talked to adolescents and their parents about the rise of young scent hounds, and why the cosmetic products of adulthood seem to be catching on earlier than ever.

I spent a few months speaking to teenagers at fragrance counters around New York and in online cologne forums. What struck me most was the language they used, which sounded more like the stuff of sommeliers than middle schoolers.