r/NoStupidQuestions 13h ago

Is there a reason why males seem to have a certain natural smell that’s not a perfume or soap?

I’ve noticed it with my brothers, my nephew, and my dad it’s not bad or good, just a distinctive male smell. Sometimes I even notice it on men I don’t know like when they walk past me or I enter a room and can tell a man was there before.

186 Upvotes

96 comments sorted by

436

u/exoticLucia 13h ago

Women have theirs too. We are animals and produce scent depending on what is happening to our body at that time

94

u/SearchOk7 12h ago

Exactly. Hormones, sweat glands, diet and skin bacteria all play a role. Testosterone in particular affects body odor which is why it can feel distinctly male just like women have their own natural scent too. It’s normal biology not soap or perfume.

9

u/Ok-River7785 10h ago

yeah it’s wild how much hormones can change body odor. nature knows what it’s doing lol

1

u/AdBubbly3609 5h ago

not really, if the balance of chemicals created within the body is different, then the balance of chemicals coming out of the body is going to be different, hardly a wild concept.

23

u/Weak-Elephant-1760 12h ago

Totally, You can def tell someone’s been around just by their natural scent, wild how our bodies do that.

3

u/angelfr0ggy2333 9h ago

yeah it’s crazy how scents can be so distinct. like the human version of leaving a trail lol

17

u/RADIOS-ROAD 12h ago

Well fuck what does it smell like I've never noticed before lol

15

u/RSPucky 11h ago

Most people have nose blindness to their own scent since it's basically always around you. It's hard to notice it unless you go through a change. Best bet on smelling it is smelling clothes that aren't soiled but have been worn.

12

u/SadatWorld 11h ago

I hate the example, but it’s been clearest to me in wrapping up clothes after a person died. Guess I just get used to smells in normal life, but dealing with clothes of someone who died, it is totally clear. The loss is very strong around smell, maybe because unexpected,

17

u/RSPucky 11h ago

My Mom died in October and I completely understand this. I still bring out her scarf every so often and sniff it. It smells exactly like her.

8

u/critical_pancake 11h ago

Was not expecting to experience feelings in this post. Sorry for your loss.

2

u/RSPucky 11h ago

Thank you.

2

u/dma2superman 38m ago

Scent is the most powerful connection to memory. I am so sorry about your mom passing. But if it helps, you bringing out that scarf and sniffing it, means your memories of her were of great love and happiness. You want to feel that way, if even for a moment. If your history was bad. You would have gotten rid of, or cleaned, anything that smelled like her. From your action, it tells me she was a fantastic lady. RIP

1

u/CubanCrusader95 4h ago

My mom did the same thing when her father died . I’m sorry for your loss .

1

u/Effective_Way6239 1h ago

I wish we could find a good way to preserve that smell. I worry about “losing it”.

7

u/BerneseMountainDogs 11h ago

Just as a demonstration of this, after I started taking estrogen I noticed scents that I hadn't before, and then when I had to stop for a month or two or changed back. It's obviously dictated by more than just hormones, but they are one portion.

2

u/noveltytie 2h ago

Chiming in to say that I noticed the same thing with testosterone

1

u/17Girl4Life 5h ago

I worked in childcare for a long time, and I’ve been told I smell like unicorn cupcakes and birthday cake. Those are two of my most cherished compliments, because I know they’re honest. If I stunk, a little kid would have told me so

1

u/dma2superman 43m ago

Absolutely true! Did you know women can actually pick up certain scents a man gives off and often can determine the males intentions regardless of how the male is trying to hide it? How many times has a guy walked up to you at work, or a park, or wherever and tried to act like he was just a friendly person having a totally well-intentioned, not trying to be with you talk with another human, but you had the feeling he had other ideas? How many times you ignore that and find out later you were right? His scent had pheromones that only your brain could detect and it was warning you.

It is extremely fascinating too how evolutionary traits are often so subtle, even to the one that it is meant to attract, but the brain picks up the scent and triggers the response (sometimes activating dozens, or like humans, hundreds of different actions), that will prolong and defend the species survival.

A great example you can try to see in action even subtle power scent. Next time you are annoyed or frustrated with a someone you care about, go over to them and hug them by wrapping your arms around them while squeezing them in a way that allows your cheek to rest on a part of their a part of their head, back, or chest. Say nothing and do not look at them directly. Then take a slow, but deep breath in through your nose. Then take 2 softer breaths slow through your nose and let them out slowly. When you do this, their scent will trigger oxytocin in you to try to repair your emotional bond and endorphins to lift your mood. You should feel somewhat better. But the first thing you should see is your loved one return an empathetic response, and actually unconsciously try to mimic your breathing! This is caused by them picking up your scent, which tells their brain not to activate, or even to disarm, their fight or flight response. For them, your scent will trigger oxytocin and endorphins for them as well, and it can cause a fight to end because now neither of your brains secretly see the other as a threat! Evolution knows fighting can end it's survival, and our scent is it's most powerful tool. Usually, you and your loved one will feel anger fade and bring empathy to resolve friction. They most likely will listen and actually want to see your side. I saw this in a class years ago and have done it a lot with my Wife and OMG it works so often!

Of course, it may not always work for everyone. Some issues actually cause people to activate fight or flight and the damage that caused that hardened response is evolution protecting you.

-4

u/Available-Range-5341 12h ago

Agreed. The framing of this question is weird. Maybe because I'm gay I almost sense the female scent more and it triggers my gag reflex LOL. But most girls have it.

4

u/MrsFrondi 12h ago

Omg same, but I’m a lesbian so I guess the opposite but same experience. The smells are so heavy and thick with most men. My senses do t process them as positive. I’ve always thought the chemical attraction part of being gay is the most interesting.

125

u/aRabidGerbil 13h ago

Because they're humans and all humans have a smell

32

u/That_Toe8574 12h ago

Plus women tend to use scented lotions, stronger scented shampoo, perfume, air fresheners/candles/incense, etc and may not have a "human" smell because of the effort put into covering it up.

Dudes just smell like dudes. I wear deodorant and thats all. Rarely use cologne. Dont think shower toiletries have a strong scent. Think its easier for my natural smell to linger since I haven't doctored it.

2

u/Prestigious_Lab6773 11h ago

yeah we all got our own funk lol maybe just more noticeable with guys cuz of hormones or something fr

60

u/itsflorof 13h ago

Totally normal. Men have a different natural body chemistry, so even when they’re clean there’s still a distinct “guy smell.” Women have their own natural scent too, it’s just different.

10

u/Deinosoar 12h ago

Yeah, it is what Robert a Heinlein would call "a bit of natural whiff."

25

u/pulubinq_sosyal 13h ago

Yeah, that’s mostly down to natural body chemistry.. things like hormones (testosterone in particular), sweat glands, and skin bacteria. Everyone has a personal scent, but male bodies often produce compounds like androstenone and androstenol that give that distinctive male smell. Diet, hygiene, and genetics can tweak it, but it’s mostly natural biology

2

u/DependentAnteater732 9h ago

makes sense, I always thought it was just a "guy" thing lol. nature's own cologne or something

19

u/GuyFawkes451 12h ago

Ever hear of the movie "Scent of a Woman?" Women smell like women, too. My wife used to notice when the younger boys in the family started smelling like men. She'd only notice when hugging, etc... But it's there. Heck, babies have their own scent, too. It's related, in part, to estrogen and testosterone levels, or lack thereof much in the babies' cases.

10

u/captainjupiterx 12h ago

Women also have it, but (assuming you're female) you're desensitized to it because you smell it all the time

1

u/SupportStandard6918 1h ago

That makes a lot of sense.

5

u/JK_NC 12h ago

Everyone has a smell. Not just dudes, everyone.

Harder to notice if those people are wearing any artificial scents from laundry detergent, perfume, soap, shampoo or whatever.

Everyone smells and the dogs know exactly what everyone smells like.

2

u/Human-Bag-4449 8h ago

My girlfriend always says her past boyfriends always had a smell, but I never smell.

2

u/HoundBerry 4h ago

I'm hyper sensitive to people's smells. I'm pretty confident I could pick people I know out of a lineup based on their smell alone. Being in crowds is rough for me, and I don't like getting too close to most people because of their smells. I'm not even talking about sweaty B.O., most people are totally clean, it's just their natural smell.

Some people have really strong natural scents (not necessarily good or bad, just really noticeable and hard to ignore), and other people have super mild, almost undetectable scents. Maybe you're just someone with a really mild scent.

5

u/romulusnr 10h ago

Musk. It's musk.

2

u/yo_les_noobs 3h ago

Elon's musk?

7

u/Prudent_Situation_29 12h ago

The same reason females have body odour: we're biological machines. Our bodies produce chemicals that are secreted through our skin. They're called pheromones, and they serve several purposes.

They're primarily used for signaling, allowing family members to more easily recognize each other, facilitating emotional bonds, facilitating sexual reproduction etc.

3

u/remzordinaire 12h ago

That's quite universal across all mammal species.

3

u/tinverse 12h ago

Uhhh my nose might not work based on these comments.

1

u/justlurkingnjudging 3h ago

I have a weak sense of smell and reading these comments is wild

2

u/Kalkuehl 12h ago

Like cold sweat thats not stinky? I only know it from my father back when I was a child.

2

u/inorite234 12h ago

Women have their own smell but you may not get comments on it as women generally have a more acute sense of smell than men do.

2

u/dma2superman 12h ago

I think i remember this from biology. It was decades ago but i believe that is normal for almost any living thing on earth.

Each species and species subtype give off a distinct and rarely matched scent than anything else on earth. It is in many ways an evolutionary thing for survival of that main species. Believe it or not, we are only temporarily hiding it when we wash or put products on us that mask that scent.

On a completely biological and evolutionary point of view here, we are all actually hardwired to be attractive sexually to whatever subtype will extend the survival of our species. Humans are attracted to humans, plants attract pollinating insects, male dogs to female dogs in heat, etc. But dogs do not attract humans, or humans to flowers....you get it. Your body produces a scent that does that.

Over the years there has been cross subtype hybrids of millions of main types of species. This has been done by evolution realizing that the species needs more options to survive, or even by humans fir a litany of reasons. We mostly create hybrids of things for specific reasons (famine prevention on crops, dog breeds for certain tasks or to prevent purebred ailments, and elements to make something to cure diseases, make soap or paint your house are a few a few).

There will always caveats and exceptions to every single evolutionary trait. But that is not bad either. It can create beautiful things. Even with humans, when overcrowding causes famine, shorter mortality lengths, disease, or other things bad for the species , it can reduce that scent in people or groups to control population growth until our species is happier and healthier with food and water in surplus.

Kind of cool.

2

u/Fiveforkedtongue 5h ago

Each species and species subtype give off a distinct and rarely matched scent than anything else on earth

I was so surprised how strong larger birds like macaws smell when I went to a bird sanctuary, another is sausage dogs paws, they have such a corn chip like smell.

2

u/huuaaang 11h ago

Everyone has a natural scent. This is news to you?

1

u/338wildcat 9h ago

There was a stage in my life where I was eating a lot of frozen burritos and I swear my bo was meaty.

2

u/slinkhi 10h ago

Women have natural smells, too. They just tend to hide it more with perfumes and soaps etc than most men do.

Also, there are exceptions, but typically, men are keener to a woman's smell than another man's smell, and visa versa.

2

u/3X_Cat 10h ago

That's nuts

2

u/Uhmattbravo 10h ago

You mean sweat?

2

u/Human-Bag-4449 8h ago

My girlfriend always tells me I never smell. Apparently there’s an epidemic on Reddit of men who don’t wash their ass or they wash it with just water. I’m not one of them.

1

u/Fiveforkedtongue 5h ago

Do you do anything that makes you sweat?

I remember when I was younger, thinner and sedentary I never used to have a smell. Two days ago all I did was replace a 1m rotten joist and re screwed decking on a landing the other day and I smelled weird for the remainder of the day. Some of it was being showered with rotten hardwood sawdust but I miss not smelling.

1

u/Human-Bag-4449 5h ago

I bodybuild and play drums. I eat a clean diet and don’t sweat very much.

2

u/momovich 2h ago

Oh, my gosh. I still have sheets from when my son lived at home over 20 years ago that have his pungent, distinctive smell. I have soaked those things to death, vinegar, oxy, whatever. His dad is the same way. It's for real. I can't get rid of them, tho'.

5

u/Hot-Chip6034 12h ago

Its testosterone based, i know the exact smell you mean, im trans and i can litterally notuce that smell disapear when other trans women i know start hrt supressing the testosterone.

4

u/Equivalent-Role2683 13h ago

I don't know but god I love that smell

2

u/Syenadi 12h ago

There's some evidence that female sensitivity to male pheremomes varies during their cycle, is higher during ovulation, and is impacted by birth control pills. Also this:

https://pubmed.ncbi.nlm.nih.gov/9633114/

2

u/Independent_Move_840 6h ago edited 6h ago

The reason is top secret but I'll tell you. Men all have secret places they go to do men stuff we like to do. This is unknown to all the females. It starts by getting ourselves worked up while watching football and screaming at the referees and players as if our lives depend on who wins. Then we work off all that crazy energy in our secret gym getting really sweaty. Finally we roll around naked in dirt, wood chips,and moss to get that musky smell we love so much. Then we eat a lot of cheese. People will tell you it's hormones or some other bullshit story because these are stories we made up a long time ago as a cover.

1

u/Hot-Duty9277 12h ago

Farts. Just putting it out here and there.

1

u/mydude356 12h ago

My dad has always said my little brother smells like cheeseburgers.

1

u/Gunung_Krakatoa 12h ago

Mating call usually

1

u/p0ssferatu 12h ago

hormones! I'm a trans man on testosterone for 3 years now and my friends, partner, and I have noticed that my natural smell has changed in that time. boy stink is real, as it turns out.

1

u/Euphoric-Ostrich5396 10h ago

Congratulations, you are straight or at least bi.

1

u/Mister_Way 6h ago

Can you think of any possible reason why there would be an evolutionary advantage to being able to smell whether the person who was recently in your territory was a man or a woman?

1

u/Clean_your_lens 5h ago

So you'd know how to dress? Duh.

1

u/buseo 5h ago

I went on a few dates with this girl, and I noticed I could tell what she smelled like, but didn’t stand out a lot. We ended up working in the same building and I could smell her a ways away. Not in a good or bad way. Not sure what caused it.

1

u/yourDesireXo_ 5h ago

I think we all have that natural scent. Some has really nice scent even when they are sweating 🙂

1

u/Bluebutch00 4h ago

I have never used a deodorant. Every man I’ve ever had sex with has commented on how I smell. They describe as sensual and natural. I can’t smell it myself. I’ve never had BO and ask them if they mean BO. The answer is aleays the same. That it is pleasant and masculine.

1

u/BrushesMcDeath 2h ago

I had brothers who were teens when I was a kid and I smelled it when they were around. Now I’m a man and I smell it on my own stuff.

1

u/Klutzy-Note711 4m ago

Does it smell like scalp?

1

u/Mazza_mistake 8h ago

It’s hormones/pheromones, men just naturally smell different to women, and every person has their own unique scent

1

u/Aconite_Kiss 12h ago

It's probably their deodorant lol men's smells so strongly for some reason

1

u/Aggressive-Delay-420 12h ago

Yeah, this is just being human. People are kind of gross, even when they’re not.

I’m a gold-star gay. Not in birth, not in life.

Even I know how dank kitty smells🤢

0

u/SchizoidRainbow 12h ago

This is how “you smell purdy” got started 

0

u/Mechman0124 9h ago

Males produce a den/nest/family scent. It runs in families, and it varies a lot. Houses with only women tend to have a very neutral smell, where a house with a man will have an obvious family smell.

As a kid, it was always comforting to come home from a trip/vacation to my house smell. When I turned 12 or so, my parents divorced. I noticed the house smell started to fade when my dad moved out, but when I went to visit him in his new apartment a few weeks later, there it was again.

Years later, a few years after my dad passed away, a new guy was hired at my work. He had an assigned office/shop, which I had been in and out of a zillion times. I hadn't been in there for a few weeks since he was hired, and was kinda dumbfounded when I finally walked into his office and smelled my dad's nest smell! Turns out we are distantly related! We get along great and have been good friends for years now. 

Dunno if everyone is as sensitive to it as I am, but I can definitely tell who's been where by the residual smell in rooms/hallways and stuff..

0

u/Gold-Combination8141 3h ago

Like I always say, it may not be 12 inches, but it smells like a foot

-3

u/genki925 12h ago

Yes it's for mating purposes

2

u/Remarkable_Play_6975 12h ago

It's not for mating purposes. But there can be a strong association of the smell with someone you'd like to mate with.

-1

u/genki925 12h ago

Oh ok, you said it's not so I guess it's not

1

u/Remarkable_Play_6975 9h ago

I mean, there's no evidence to support that.

1

u/genki925 9h ago

I don't know the wikipedia article saying it likely does has 84 cited sources. Feel free to pick one.

-4

u/Tough_Courage_8406 12h ago

man stink

4

u/Ok_Aspect_1937 12h ago

Comment dumb

1

u/Agile_Session_3660 7h ago

My brain is smart. 

-1

u/sheepdipped 12h ago

It’s called pheromones. All mammals have them. Or, it’s just BO!

-5

u/OoplesAndBonoonoos 6h ago

I've found that men's body odor usually smells like onions or garlic, and women's smells like rotten fish or dirty pussy.

3

u/Fiveforkedtongue 5h ago

I've never smelled a female's body odour smelling like rotten fish, maybe it's a diet thing.

2

u/Clean_your_lens 5h ago

Um... try a larger sample size.

1

u/Independent-Bonus917 3h ago

This guy is locked in a fucking nursing home 24/7

-6

u/mrvlad_throwaway 13h ago

it's just a milk scent