What Are Pheromones and How Do They Work?

In this write-up, I will discuss my findings on whether pheromones really work in humans, the role of pheromones, and what science has concluded.

The study of pheromones began in in the 1960s when a scientist discovered that certain chemicals were used by animals for the purpose of mating. Studies have discovered that pheromones are used by a number of animals and by humans as well, thus leading researchers to look for practical applications for the chemicals produced by the human body.

The Role of Pheromones

Pheromones are basically chemicals scents that are produced by the body for the purpose of attracting mates.  Nearly every animal in the world can detect pheromones, and they are used by different animals in different ways:

  • Mice detect pheromones with their VNO, and these pheromones play an important role in the mating of mice
  • Cats detect nepetalactone with their VNO, thus obtaining the “high” associated with catnip.
  • Snakes sense their prey by sticking out and withdrawing their forked tongue, which touches the VNO as the tongue flicks in an out.
  • Elephants are stimulated as the transfer the chemicals that stimulate their sense to the tip of their trunks, and the chemicals are detected by the VNO.

Animal pheromones are usually released from special hormone glands that create the hormones and secrete them into the air for mating purposes. In humans they are released through sweat glands.

Humans detect pheromones via the vomeronasal organ (VNO), an organ inside the nasal cavity. The VNO is the only organ that can detect pheromones, as the chemicals have no perceptible scent that can be detected by the hairs in the nose.

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How Do Pheromones Work in Humans?

When the human VNO picks up the chemical scent of the pheromones, the VNO sends a signal to the hypothalamus section of the human brain.

This section of the brain is the part that is responsible for moods, including happiness, sadness, anger, and sexual arousal.

Pheromones and Human Communication

Do Humans Secrete Pheromones?

Humans emit sex scent signals. While it is well documented that females and males of many species can communicate through chemical signals called pheromones, there has remained some question as to whether humans can communicate this way as well until recently.

What Glands Secrete Pheromones?

Pheromone like compounds are believed to be secreted via axillary (armpit) glands called apocrine glands, which create a nutritional environment for bacteria.

Can Humans Detect Pheromones?

The signals sent by the VNO to the brain tell the hypothalamus that it is picking up a chemical stimulant scent, and the brain reacts accordingly.

The hypothalamus will usually respond to the chemical stimulant of the pheromones by causing the brain to feel good, create a pleasant sensation, speed up breathing, and cause the heart to beat faster. A lot of people automatically associate these sensations with sexual arousal, as these things are usually the effects that indicate arousal.

However, the VNO doesn’t send signals that cause sexual arousal, but the signals sent to the hypothalamus are usually misinterpreted as being sexual stimulation.

How Do Pheromones Help in Communication?

Animals use chemical communication or pheromones to communicate. They may leave their scent to mark territory or attract mates.

Subconscious Effect

The reaction to chemicals is entirely subconscious, as there is no smell that can be detected by the human nose. The subconscious effect is sufficient to stimulate the person’s mind and cause them to feel better, along with the symptoms that they mistake to be sexual arousal.

The fact that pheromones stimulate the body subconsciously is one of the things that have made them the subject of such interest.

Can You Manipulate Human Behavior With Pheromones?

Even though studies and news reports strongly suggest pheromones work in humans I wanted to see if I could actually influence behavior in women so they were more attracted to me.

I’ve heard both sides of the argument with a lot of websites saying they work and others saying they are nothing more than a scam. I decided to keep an open-mind about pheromones so my conclusions weren’t biased.

How Did I Test These Pheromones?

A purchased a collection of the most talked about pheromones I could find on the market. This included popular brands like Pherazone, Nexus, and L2K by Alpha Dream.


Pherazone has been on the market since 2010 and has an exceedingly high concentration of pheromones including androstenone which elevates sexual attraction. I chose Pherazone because it had a reputation for delivering strong results and to see if higher concentrations would have a positive effect.

They also have an extensive list of pheromones being used in their formula which are known to have strong influences on human behavior.

I only applied two dabs around my neck as advised so I didn’t overload.

Alpha Dream L2K

A strong sexual pheromone cologne by Alpha Dream, this one has gotten a lot of attention and appeared to be a crowd favorite. L2K has an elevated level of androstenone which makes also a strong sexual pheromone.

Users have reported L2k as having a strong seduction formula and claimed it made girls more open to talk about sex, flirty, touchy, and more.

Since, I was looking for a product that could spark sexual interest I decided to try this one too.


An oldie but possibly goodie. Nexus is one of the earlier pheromone products on the market and still sells well so I was inclined to test it. They claim to use androstenone and other seductive pheromones to create sexual tension.

Also, the combination of 7 pheromones and claims of long-last action were considered.

With three pheromone colognes to test all making similar claims and with similar ingredients, I was ready to go forward with my experiment and see if they really worked, even if just slightly.

The VNO: The Pheromone Sensor

First Impressions

Before I got to try them on I was blown away by how awesome they smell. If I was shopping strictly for a cologne these would be at the top of my list. They make you smell young, refreshing and hot.  Even if pheromones didn’t work, the amazing scent would surely make you more attractive to women.

You still need to create natural attraction and build rapport! Humans are self-conscious species and rational and the old laws of attraction still apply. What pheromones can do is “amplify” the thing’s your doing right. Pheromones gives you confidence and that affects women in a positive way.

In fact, confidence is one of the most attractive traits a man can have.

Sex and Pheromones

Things get really exciting when you use pheromones on a girl who already exhibits interest in you.  Pheromones tend to make women uninhibited and let their instincts truly take over. In fact, I believe pheromones can play a role in your sex life if used appropriately.

This would explain why my experience with Pherazone has been so good. Using it on women who I knew were already into me allowed things to quickly escalate sexually. Your chances of engaging in sex go up if she is already into you.

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My Results and Conclusion

So, did these pheromones actually work and do anything? The short answer is, yes, but …. it also depends.

While there is compelling scientific evidence that they exist in humans and work, the results are dependent on variety of factors such as personality type, confidence, social interactions.

In other words, you probably won’t be able to pick up a girl you never met solely based on the pheromones you wear.

Getting The Best Results

Some people say don’t have success with pheromones and argue they don’t work So what’s the key? Work on improving yourself.

By improving your inner game and approach to women and being more confident and relaxed, you can amplify your success with pheromones. Pheromones just give you an edge but they are not a magic pill.

Why Do They Work?

The answer is that these substances evoke a strong desire for mating. They work on a completely natural level. They were meant to be secreted so that men could attract women so that both sexes could fulfill their sexual desires. Nature meant it to be that way.

What proves that these pheromones work as a female magnet is the presence of extra dollops of the androstenone family of pheromones in alpha males. Males who score high with females are nicked as Alpha Males.

Alpha Male Research

So, when this nick-naming went on for far too long, scientists got together and conducted a study on a bunch of alpha males, and they found one thing in common – that all the alpha males being researched upon secreted high levels of androstenone pheromones!

The studies went a little further and roped in women who had had sexual encounters with alpha males. These women said they preferred to have sexual intercourse with alpha males because they felt an amazing sex appeal emitting from the men.

The studies dug deeper and it was discovered that men with extra androstenone were more confident while dealing with their male business associates, friends and employees.


A number of different studies have been conducted in recent years, with the results varying:

    • Up to 91% of the people tested experienced increased eye contact with women
    • As many as 80% of test subjects were approached by women within the first week of trying the pheromones
    • Up to 75% of the test subjects felt more masculine and had improved confidence in their sexual abilities
    • As many as 68% of the male subjects had more sex as a result of the pheromones

Pheromones are a subject of continued interest for scientists from around the world, as researchers are finding that the interesting and unique chemical effects of pheromones are different for every person. Pheromones have become increasingly popular over the years with manufacturers infusing them into colognes, perfumes, oils, and even candles.

While pheromones are still controversial, there has been some interesting press coverage and research findings on them over the years.

Pheromones Can Boost Sexual Intercourse

Scientific studies have actually shown that subjects who used synthesized pheromones had intercourse more often and ABC News reported a study where human pheromones increased the attention female participants received from men by a whooping 50%.

To test whether these potions helped people find romance, “20/20” sent sets of 20-something male and female twins to a speed-dating event and gave them each a scent – one twin in each set received a scent containing Cutler’s pheromones.

Are Pheromones Really Worth It?

So, with all the research and exciting findings about pheromones being published does that mean they will work for you? My answer is maybe. You see, humans are much more complicated and self-aware than animals.

There are so many different factors that can determine your success with women beyond the scope of just using human pheromones. If they were so easy, than they would probably be banned. However, that’s not to say they can’t work.

More often than not, they will give you an edge up, and make it easer to break the ice with women. The rest is up to you!

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What Are Pheromones and How Do They Work?
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What Are Pheromones and How Do They Work?
Pheromones are chemical substances which our bodies produce naturally, to be dispersed into the environment. Studies have actually shown that subjects who used synthesized pheromones had intercourse more often and ABC News reported a study where human pheromones increased the attention female participants received from men by a whooping 50%.
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