Some Gen Z Men Are Ditching Cologne To Attract Women. Does ‘Natural Musk’ Actually Work?

“Stopped washing my hair at all and now I unironically get more compliments on how it smells and looks (from women),” one TikTok user posted. “Pheromone maxxing is key.” It’s not a joke, and it’s not one guy’s fluke habit. A growing pocket of Gen Z men on TikTok are skipping showers, ditching deodorant, and calling it a legitimate dating strategy.

The term has roots in the “looksmaxxing” community, a corner of the internet already known for extreme methods, including drug-assisted fat loss known as “leanmaxx” and self-injected facial filler. Pheromone-maxxing is the latest entry, and the pitch is simple: stop covering up your natural scent, and women will supposedly find you more attractive. Some posters go further, blaming cologne and deodorant entirely for their lack of dating success.

The problem is the science doesn’t back the claim up the way its believers think it does. Dr. Shereen Teymour, a board-certified dermatologist in New York, put it directly: “Pheromone-maxxing takes a kernel of legitimate science, the fact that humans produce individual chemical odors and that smell can influence how we perceive other people, and stretches it into a conclusion the science doesn’t support.”

What Pheromones Actually Are, According To A Scent Scientist

Pheromones are chemical signals released between members of the same species that can trigger behavioral or physiological responses. In many animals, they’re a well-documented part of mating behavior. Pamela Dalton, a psychologist and olfactory scientist at the Monell Chemical Senses Center, explains that body odor can carry real information, including emotional state, health status, age, and genetic diversity, all communicated chemically without a word spoken.

Here’s where the theory falls apart for humans specifically. “Human chemical communication does not really influence behavior in the same way that pheromones in other species do,” Dalton says. That distinction matters. Animal pheromones trigger fairly automatic, hardwired responses. Whatever chemical signaling happens between people is far murkier, and no research has established a direct pheromone-to-romantic-attraction pathway the way TikTok trends suggest.

So why does a partner’s natural scent sometimes feel genuinely attractive? It’s likely closer to psychology than chemistry. When someone is drawn to how a partner smells, it may simply be that they’ve come to associate that specific scent with a person they already care about, a learned fondness rather than a biological trigger firing on cue.

A Dermatologist Has A Name For What’s Really Happening: “Bacteria-Maxxing”

Teymour doesn’t mince words about what skipping hygiene actually accomplishes. “Not showering isn’t pheromone-maxxing,” she says. “For the most part, it’s bacteria-maxxing.” That distinction is the entire flaw in the trend. What TikTok users are calling an irresistible natural musk is, more accurately, bacterial buildup accumulating in places like the underarms, groin, and feet over days without cleansing.

Marketing has moved faster than the science, regardless. Advertisements for “pheromone perfumes,” products that claim to intensify these supposed chemical signals, have racked up millions of views on social media. The irony is hard to miss: an entire product category is being sold on the promise of a mechanism scientists say hasn’t actually been established in humans.

There is a narrow exception worth noting. Dalton says some strong scents, like those tied to physical or sexual activity, can genuinely read as attractive to an intimate partner. But she’s clear that this effect is rare with a stranger. In other words, whatever chemistry exists depends heavily on an existing relationship, not a first impression at a bar.

What Dermatologists Actually Recommend Instead

Good hygiene doesn’t mean stripping away every trace of natural scent, according to Teymour. It means targeting the areas where sweat, bacteria, and odor genuinely accumulate, like the underarms, groin, and feet, with a gentle cleanser. Overly hot water and harsh antibacterial soap can do more harm than good if they dry out or irritate the skin in the process.

There’s also a real difference between antiperspirant and deodorant worth knowing. Antiperspirant reduces how much sweat the body produces in the first place, while deodorant works after the fact to control odor. Neither requires eliminating scent entirely, and neither demands the extremes some pheromone-maxxing posts are pushing. For most people, showering regularly and after exercise remains the reasonable baseline.

“Ultimately, good hygiene doesn’t mean eliminating every trace of your natural scent or disrupting your skin microbiome,” Teymour says. “It means keeping the skin clean, comfortable and healthy.” That’s a far less dramatic conclusion than TikTok’s version of events, but it’s the one dermatologists are actually willing to put their name on.