Young men skip showers hoping pheromones attract mates. Humans don't have them.
Humans lack the biological structures to produce or detect pheromones, despite the trend.
Young men online promote skipping showers and deodorant. They claim natural body odor will attract mates through pheromones.
The claim lacks scientific basis. Pheromones are chemical messengers.
They trigger automatic responses in members of the same species. Female silk moths release bombykol to attract males.
Males respond by fluttering toward the source. Mice, pigs and cats all use pheromones.
They use them to find mates or mark territory. Humans lack the biology for it.
We lack a functional vomeronasal organ to detect pheromones. Our brains have no accessory olfactory bulb to process them.
Some pheromones are volatile and smellable. Others are not detectable at all.
What makes a chemical a pheromone is the reliability of the response it produces. Humans have never produced any chemical that meets the criteria for being labelled a pheromone.
- Bombykol in silk moths, 1959
- First pheromone identified
- Mice, pigs, cats
- Animals using pheromones
Why it mattersPopular online trends can mislead young people. Knowing the real science helps avoid wasting time on false claims.
