Do you really know? How do pheromones affect our sexuality?
Jan 29, 2026
They explore what pheromones are and whether they even exist in humans. They contrast pheromones with hormones and explain how each works. They discuss the vomeronasal organ and why it likely does not function in people. They examine evidence for compounds like androstadienone and conclude the impact on human sexuality is unproven.
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Pheromones Are External Chemical Signals
- Pheromones are chemical signals secreted outside the body, unlike hormones that act internally.
- They are produced by many species, but their existence and role in humans remain uncertain.
Be Skeptical Of Pheromone Products
- Don't assume pheromone products reliably boost sexual attraction or fertility.
- Treat pheromone claims skeptically until science confirms clear, reproducible human effects.
Hormones Versus Pheromones
- Hormones work inside the body while pheromones are released via sweat, urine, breath or semen.
- Pheromones lack a clear odor and are distinct from normal scents and perfumes.