6 Chemicals That Lower Testosterone In Your Mouthwash


You Probably Didn’t Know There Are Chemicals That Lower Testosterone Found In Most Mouthwash Brands!

Learn What These Chemicals Are And The Other Health Issues These Chemicals Can Potentially Cause By Reading On!

If you’ve visited my site before (or Mouthwashhad a bit of a look around today), you may have noticed that there are a few different articles looking at the chemicals that lower testosterone in other personal care and hygiene items.

Sadly mouthwashes are just one of many hygiene products that do contain these toxic chemicals. If you haven’t seen the other articles on the products that contain these chemicals, check out this Chemicals That Lower Testosterone – Where Are They Found Article to get a feel for the other products that present an issue.

If you’re reading this article, I guess you may be looking for ways to boost testosterone production and are aware how lower T levels negatively impact health.

If you’re unsure/ want a reminder of how testosterone and health are linked, check out these articles on Testosterone And Health where we look at how low T negative impacts your health and the benefits gained from being able to boost testosterone production.

You Can Check Out My Recommend Mouthwash Brands For A Testosterone Booster Here!

The Chemicals That cause An Issue

There a number of toxic chemicals that can be found in mouthwashes, with the most common ones being as follows:

  • Alcohol
  • Fluoride
  • SLS/ Sodium Lauryl Sulfate
  • Triclosan
  • Parabens
  • Quats
  • Sodium Saccharin
  • Cocamidopropyl Betaine
  • Formaldehyde
  • Chlorhexidine
  • Cetylpyridinium Chloride
  • Hexetidine (oraldene)
  • Methyl Salicylate

Now not all the above chemicals negatively impact your testosterone levels or are endocrine disruptors. As this article is about the chemicals that lower testosterone found in mouthwashes, we’re going to focus on the chemicals that can be considered endocrine disruptors & increase estrogen. I would however suggest researching the other chemicals listed above, as what they do to the body isn’t pleasant!

What Are Endocrine Disruptors?

You probably noticed that I mentioned endocrine disruptors above as something that lower testosterone, so I thought I’d give Stop Warning Signa quick overview of what they are, as it’s not a term I became aware of until I began my own research in to the things that lower T.

Endocrine disruptors are chemicals that can interfere with how your hormonal/ endocrine system works, these disruptions can result in incorrect hormonal production & imbalance, including lowered testosterone production.

The issue doesn’t just end there though, these imbalances can potentially cause even more serious health issues like, the development of cancerous tumours, birth defects & other developmental disorders. Any bodily systems that are controlled by hormones, can potentially be negatively impacted by endocrine disrupting chemicals.

So hopefully you now have a greater understanding of what endocrine disruptors are and the risks they can pose to your health, including being chemicals that lower testosterone production. So now let’s take a look at these chemicals that are endocrine disrupting found in mouthwash and the other chemicals that lower testosterone in mouthwash.

You Can Check Out My Recommend Mouthwash Brands For A Testosterone Booster Here!


The problem is that alcohol lowers testosterone production when ingested, while I agreed the amount of alcohol you’re likely to swallow from mouthwash in minimal, the issues with mouthwash don’t end there and as you’ll see below it isn’t a necessary ingredient.

Alcohol is a key ingredient of most mouthwashes due to the strong tingling sensation which people associate with cleanliness and the powerful antibacterial qualities.

The issue is that the alcohol is so powerful it destroys the good bacteria as well. The alcohol in mouthwash is also a known carcinogen and it’s believe that there is now sufficient evidence to show that mouthwashes that contain alcohol can contribute to the increased risk of developing oral cancer, so plenty of reasons to use natural alcohol-free mouthwash or an alternative like gargling salt water.


Studies have shown that continual high exposure to fluoride can badly damage the male reproductive system, including reducing testosterone production, sperm motility, sperm quality and overall fertility. There have been several highly controlled studies conducted and they have consistently found that direct exposure of fluoride to the testes or semen inhibits testosterone production and damages sperm.


Sodium lauryl sulfate, which often appears as SLS, SLES or sulfates on ingredients lists, so if you see an ingredient with sulfate as part of the name remember to avoid! So SLS is a detergent, surfacant & emulsifier. It’s a key ingredient in thousands of products which includes cosmetics, hygiene, oral care and industrial cleaners.

It’s often mistaken as being a healthy/ safe ingredient as it originates from coconuts; but it’s the manufacturing process that is gone through to create SLS that results in it becoming toxic. With it becoming toxic it’s a chemical that lowers testosterone and a danger to your endocrine system.

SLS poses a threat to your testosterone production and wider endocrine system as it breaks down the moisture barrier of your skin. This breakdown enables other toxic chemicals & substances (like the other we’ve listed) to penetrate the skin and makes it easier for other chemicals that lower testosterone to make their way in to the body. SLS breaks down the moisture barrier so greatly, it is believed to make the skin 100 times easier to permeate and penetrate. poison

The other key issue with SLS is, that when combined with other chemicals it becomes a “nitrosamine”. Nitrosamine is powerful carcinogen and is a toxin to the body.

There have been studies conducted in to the effects of SLS exposure, these studies have found links to organ toxicity, skin & eye irritation, reproductive & developmental toxicity and reduced testosterone production/ endocrine disruption.


Triclosan is an antibacterial chemical which helps to fight plaque and gingivitis; however this protection comes at a pretty high cost! Triclosan has been linked to issues with antibiotic resistance & our old friend/ recurring enemy endocrine disruption. As we’ve covered endocrine disruption can cause multiple health issues including lowering testosterone production.


This chemical is used in wide range of skin, cosmetics and oral care products, including mouthwashes. You will see parabens make frequent appearances in my Chemicals That Lower Testosterone Articles – It is utilised as a preservative in products, the issue when it comes to lowering testosterone production is two fold. It mimics estrogen in the body, lowering your ratio of testosterone to estrogen. Parabens are like most the other chemicals on this list are endocrine disruptors.

Research ran by the US Environmental Protection Agency has linked methyl parabens to multiple health issues, this includes metabolic, hormonal, neurological and developmental disorders. Parabens don’t just negatively impact testosterone and the endocrine system but are also a risk to multiple areas of your health.

You Can Check Out My Recommend Mouthwash Brands For A Testosterone Booster Here!


Quarternary Ammonium Compounds, or Known as “quats” for short. Again they are a common ingredient cosmetic and oral care items of they are usually responsible for the “slippery feel” in liquids. They also have anti-microbial properties which is what has led to them being added to cleaning products and others like mouthwashes.

QUATS can cause multiple health issues, these include respiratory issues and skin irritation. What we are more interested in as far as being a chemical that lower testosterone is QUATS like benzalkonium chloride, this is a common ingredient in mouthwashes. It’s shown to be yet another endocrine disruptor.

Alternatives organic sign

To avoid these chemicals you need to look for brands that promote themselves as being organic or free of toxic chemicals. You also have some other options as mentioned such as gargling salt water, which will do part of the job of a mouthwash.

There are also mouthwash brands that are free of these chemicals that lower testosterone production. That is the option I personally opt for. You can check out the two different brands and find out a bit more details on the link below.

Check Out My Recommended Mouthwash Brands For A Testosterone Booster

Final Thoughts & Future Articles

I hope you have found this article on chemicals that lower testosterone in mouthwashes useful. You should now have an understanding of how dangerous the chemicals are in most mouthwashes and why they lower T production.

As I mentioned above, I have created an article reviewing my top recommended mouthwashes that don’t contain chemicals that lower testosterone.

You Can Check Out My Recommended Mouthwash Brands For A Testosterone Booster Here!

I still have some more articles to go on other products that contain chemicals that lower testosterone, so keep an eye out for them, so you can continue knowing what to avoid.

If you have any queries in regard to this article, things that can lower T or how to boost testosterone production as a whole, just drop me a comment below and I’ll get back to you.

Sharing this article with friends and family will be appreciated, you can follow me on my social media , I will be sharing more tips on the chemicals that lower testosterones and the products that contain them, so you know what else to avoid.

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62 thoughts on “6 Chemicals That Lower Testosterone In Your Mouthwash”

  1. Amber says:

    Wow, very interesting article. I had no idea there were so many chemicals and bad stuff in mouth wash! I am very excited to read your post on better options, when you get it written. My husband uses mouth wash every day. I prefer to use coconut oil and swish for 5 minutes. That has worked really well for me and can actually reverse effects of gum disease and cavities.

    1. Nate Stone says:

      Hi Amber,

      Yeah sadly these chemicals appear in multiple oral and skin care items. I’ll be putting that article out soon, yeah coconut oil is good, as is salt water, there are still certain things you miss using those options, so I’ll be advising of some mouthwash brands free of chemicals that lower testosterone, so yeah keep an eye out or that article.

  2. sandy says:

    Hi there! and wow, I am amazed with all I learned with this article. I knew about alcohol but you mentioned a few that I’ve never heard of before. I need to share this info ASAP. Thanks!

    1. Nate Stone says:

      Hi Sandy,

      I’m glad you found this article useful! Yeah the sad thing is that a number of these chemicals that lower testosterone and are toxic, appear in multiple skin and healthcare products. I’ve put together other articles on this subject, so people know what other products they need to avoid as well. You can check out these articles here: Chemicals That Lower Testosterone

  3. Cathy says:

    Amazing! So many men I know use mouthwash daily, and none have any idea. I’ve always known there were more natural substitutes, but mouthwash is just so easy and convenient. I’m going to forward this website to my sons. I may end up having to finish the mouthwash, myself, and I’m generally too lazy to do more than a quick brush. Thanks for sharing your research!

    1. Nate Stone says:

      Hi Cathy,

      Yes a lot of products contain these chemicals that lower testosterone production, mouthwash is one the major problem ones as it’s something people regularly use daily and the mouth is an extremely absorbent area, making it even worse for testosterone production and your health as a whole!

      Yeah I suggest you get them to check out this article on my recommended mouth wash brands for a testosterone booster, it will direct them to a couple of brands that are safe to use and the types of alternatives to opt for.

  4. Elden says:

    Interesting. It is hard to keep up with all the chemicals used in products these days. I believe the simpler and more natural the ingredients the better, and that applies to everything. We need to get back to basics.

    1. Nate Stone says:

      Hi Elden,

      Yep, lots of chemicals are added to products and sadly, A lot of these chemicals are toxic, yes completely agree, more natural products are always best, for both testosterone production and your wider health.

  5. James says:

    Wow, to think there are so many chemicals in our cosmetics and hygiene products which cause hormone disruption as well… I was aware of a few of these chemicals, particularly fluoride. SLS is unfortunate to see here as I too often spot it on shower gels, deodorants, etc.

    Thank you for sharing this, I’ll definitely be keeping an eye out for these. Natural methods are always the way to go, so I’m also going to look more seriously into those now, thanks 🙂

    1. Nate Stone says:

      Hi James,

      Yeah sadly these chemicals that lower testosterone and cause endocrine/ hormone disruption appear in many different products. SLS as you’ve rightfully noticed appears in a large number of things and is a serious threat to health.

      Yeah sticking to more natural products and products made from natural ingredients is always as far as your health is concerned.

  6. Joshua says:

    This is new to me, I never knew that fluoride affects the male system like that, I might have to invest in fluoride free toothpaste now! Thanks for the information, great article by the way.

    1. Nate Stone says:

      Hi Joshua,

      It effects both male and female system; but lowered testosterone is far worse for men. Yes I would advise checking out these articles on Oral Care Products For A Testosterone Booster . All the products are free from fluoride and other toxic chemicals that lower testosterone and cause other health issues.

  7. John says:

    Very interesting article and information. The alcohol I knew about and also that flouide is not too good for one. But I never knew nor thought about mouthwash and the lowering of testosterone. I will be getting some organic products soon. Soap, shampoo, toothpaste, and mouthwash.

    Thanks for the information!

    1. Nate Stone says:

      Hi John,

      Yep it is quite scary the number of products that are manufactured with chemicals that lower testosterone production. I would advise opting for organic products; or ones free of these chemicals> if you check out my Oral hygiene products for a testosterone booster articles, that will be a good place to start!

  8. Jessica Stanley says:

    This is all news to me! It is scary to think about how there are chemicals in everyday things we use that are harming our bodies! I am not a huge fan of mouthwash to begin with but this adds to another reason why I won’t let my family use it. Thank you for sharing this eye opening information.

    1. Nate Stone says:

      Hi Jessica, 

      It is scary, sadly chemicals that lower testosterone and are toxic, seem to make their way in to all manners of products, mouthwash included. There are brands you can use which won’t lower T; but you do have alternatives like gargling with salt water or other natural mixes. 

      If you want to check out brands of mouthwash that won’t lower T, check out my Recommended Mouthwash Brands For A Testosterone Booster article.

  9. Bonnie says:

    Wow, another great article. I have always wondered why my son was worried about lowering testosterone, and now I see why. There are so many chemicals that affect testosterone it’s ridiculous. I am definitely going to show him your information on mouthwash. I know he’ll be so happy to see it. Thank you so much for your articles, I can’t wait to read more!

    1. Nate Stone says:

      Hi Bonnie, 

      Thanks, good to hear you liked it. Yeah sadly there are loads of chemicals that lower testosterone found in loads of products that people use daily. 

      Yeah please do share it with your son!

  10. Tracy says:

    It is really disheartening to see that mkist of the reviewecjemicals are present in most mouthwash products and that is totally bad. They really need to start taking our health more seriously then their greed of just making products without considering the users like us. Thanks for pointing all of these out and I will surely go ahead to check for the link to check for the organic mouth wash products. Since getting natural products is the only way to keep ourselves save these days. Thanks

    1. Nate Stone says:

      Hey Tracy,

      Sadly there are chemicals that lower testosterone found in mouth wash, toothpaste and lots of other oral care and hygiene products contain not only chemicals that lower testosterone but can cause multiple other health issues. Yep products that don’t contain these toxic chemicals is certainly the way to go, check out this Testosterone Boosting Oral Care Products to see the different oral care products I recommend that won’t lower T.

  11. John says:

    Oh my my, who would’ve thought that so much chemicals went into making a mouthwash. Many different times I have seen pet who use itz even my friends. I didn’t know too that there are many alcohol types like that. I’m happy to learn this. I will get a substitute for my mouth wash then. Thank you for sharing this. Cheers.

    1. Nate Stone says:

      Hi John,

      I know it is pretty shocking!

      Yeah there are loads of chemicals that lower testosterone and can potentially cause multiple other health issues. The number of toxic chemicals found in products like mouthwash is really quite scary. I suggest opting for a mouthwash that doesn’t contain these toxic chemicals, you can check out a couple of the brands that I recommend below. Recommended Mouthwash Brands For A Testosterone Booster

  12. Dane says:

    Hello Nate, thanks for putting up this nice post. There may be series of people ouy there who are suffering from low level of testosterone production already as a result of these available chemicals in these mouth wash. This is oke reason why I’ll always advise make proper research about these products before using it. Aldo these companies should look for a better means of arriving at these mouth wash and limiting these chemical substance in these mouth wash.

    1. Nate Stone says:

      Hey Dane,

      There are more and more people who are suffering from low testosterone and average testosterone levels are lowering. A large part of this is due to chemicals that lower testosterone in products like mouthwash.

      Yeah these companies should opt for ingredients that aren’t toxic; but these ingredients are clearly far cheaper, so until they are forced to, they won’t be making any changes. You can check out the mouthwash brands I recommend that don’t contain  these chemicals below though. Recommended Mouthwash Brands For A Testosterone Booster

  13. Henderson says:

    Oh, I am really surprised by what I have read here. You must have done a good amount of research to write this. It’s funny because I used to use mouthwash before and didn’t know that there are so much chemicals in them that can reduce testosterone. I believe that there are other things that one can use instead of taking those things detrimental to one’s health. Thanks!

    1. Nate Stone says:

      Hi Henderson,

      The amount of chemicals that lower testosterone found in products like mouthwashy, really is quite shocking! 

      There are other options to mouthwash like saltwater for one, I personally just use mouthwash brands that don’t contain the chemicals that lower testosterone. You can check out the brands that I use and recommend below: Recommended Mouthwash Brands For A Testosterone Booster

  14. Scott Hinkle says:

    So, why are these chemicals in mouthwash?  Is there even a warning of potential testosterone reduction if the product is used?

    Don’t get me wrong, I know that some of those chemicals are there to produce dental-related results but more and more I’m concerned with what’s allowed to be sold to the public without really warning them.  I mean, after all, you can’t take pill X without severe side effects including death (according to commercials these days).  Why aren’t such warning requirements placed on seemingly benign items?

    Thank you for suggesting what to look for in alternative products.  I’ll be taking a closer look the next time I’m out buying necessities.


    1. Nate Stone says:

      Hi Scott, 

      These chemicals will have oral hygiene benefits; but they are mainly included as they are cheaper than natural/ non toxic alternatives. The agencies that check these things need to overhaul their standards; but that means admitting there was a problem, which costs big companies, opens them to potential law suits, so unlikely to happen any time soon!

      The sad thing is these chemicals that lower testosterone potentially do far worse to our health!

      Yeah please do check out the alternatives that I suggest, they are free from toxic chemicals and nasties!

  15. Wendy says:

    I did not know specifically about all of these chemicals that lower testosterone. But I will tell you that I stopped eating any foods with additives or fake food several years ago. I only eat real food and this was able to heal my body. And I currently don’t use cleaning chemicals or shampoos with chemicals like Sodium Lauryl Sulfate. Now it seems like I will have to encourage my hubby to stop using mouthwash as well. He has had a vasectomy, but I’m concerned about his overall healthy. But doesn’t this just piss you off how these chemicals make people sick! 

    1. Nate Stone says:

      Hi Wendy, 

      Yeah sadly there are chemicals that lower testosterone in oral care products, hygiene and cosmetics. Yep eating foods without additives is great for your wider health including testosterone production. 

      Avoiding cleaning products, shampoos etc. that are free of those chemicals again is great for your hormone production and health as a whole!

      Yeah please do suggest your husband he checks the products he uses more carefully, I recommended a few brands that are free of toxic chemicals and chemicals that lower testosterone production, so he’d be best looking at them or a similar brand.

      It certainly does anger me! The bodies responsible for product safety, need a serious review of their standards. This would likely mean admitting there was a problem, this will cost big companies & potentially open them to law suits, so I imagine this scenario will be avoided as long as possible and sadly the health of the population suffers as a result.

  16. DorcasW says:

    Hi Nate; thanks for your eye-opener. I never knew about these as chemicals in mouthwash before now. makes me glad I am a girl!  However, it is a cause for concern, more thought has to be given on the everyday products that we so love to use.

    No one in a hurry would consider the dangers in mouthwash. And of course, women know that men sometimes give trouble, but we can’t do without them. We want them to remain healthy and strong.


    1. Nate Stone says:

      Hi Dorcas, 

      Yeah sadly there are chemicals that lower testosterone found in mouthwash brands & lots of other products. Yeah the issue these products don’t just negatively impact your testosterone but your health as a whole!

      So it is a big issue, for both men and women!

  17. Shaun Sumner says:

    Very intriguing article on 6 Chemicals That Lower Testosterone In Your Mouthwash.

    I would’ve never thought about this from this angle. Breaking down what each chemicals role in making up the chemical compound mouth wash.

    What’s one of those “Paraben” I believe one of them to stay away from.

    I’m good!

    To Your Success,


    1. Nate Stone says:

      Hey Shaun,

      I’m glad you found this article useful!

      Yeah sadly there are multiple chemicals that lower testosterone in most mouthwash brands, so better to let people know, exactly how big the problem is!

      Fortunately there are brands that don’t contain these chemicals and you can check out the brands that I recommend here!here!here!

      Yeah parabens are particularly dangerous both in terms of lowering testosterone production; but also causing a number of other health issues! The worrying thing is they are found in so many products which are used on a daily basis! You can find out more this here, in this article on 24 Places Chemicals That Lower Testosterone Can Be Found

  18. My Online Startup Bootcamp says:

    Very intriguing article on 6 Chemicals That Lower Testosterone In Your Mouthwash.

    I would’ve never thought about this from this angle. Breaking down what each chemicals role in making up the chemical compound mouth wash.

    What’s one of those “Paraben” I believe one of them to stay away from.

    I’m good!

    To Your Success,


    1. Nate Stone says:

      Hey Shaun,

      Yeah sadly there are chemicals that lower testosterone found in multiple products but oral care items are a particularly big risk, as the mouth is extremely absorbent!

       yeah Paraben is found in multiple different products and can cause several different health issues, you ideally need to avoid whenever possible!

  19. Koda says:

    super informative article! I had no idea there were so many chemicals in these common products that can potentially lower my testosterone! That’s kind of scary. Among others, fluoride is one that’s kind of alarming. Alcohol is somewhat to be expected, but some of the other ones….. hm..

    I might have to reconsider some food choices I’ve been making. Thanks for the informative post! Just goes to show you can learn something new every single day! 


    1. Nate Stone says:

      Hi Koda,

      Good to hear that you learnt something new and apologies it wasn’t “good news” so to speak!

      Sadly there are a number of chemicals that lower testosterone found in every day products like mouthwash, toothpastes, shower gels etc. and the only option is to go for brads that specifically don’t contain these chemicals. 

      Yeah if you want advice on the types of food to include and avoid, you can check out these articles on Diet & Testosterone

  20. Stephanie says:

    Woah! This was such an interesting and alarming take. I had no idea that mouthwash could lower the production of testosterone. Fluoride can be found in so many products and the fact that no one is talking about that, as I said, is alarming. People just want a healthier lifestyle and companies just want to make money. 

    Thank you for sharing this! 

    1. Nate Stone says:

      Hi Stephanie, 

      You’re spot on, the reason these things are added to products despite being chemicals that lower testosterone & cause other health issues, is that these chemicals are cheap! The cheaper the ingredients the use, the more money these companies know they can potentially make.

  21. Cathy says:

    Holy crap! And all these while, I thought only female hormones are affected by these toxic chemicals. I have changed my shampoo, skin and cosmetic products – to the point of minimalizing the usage – after finding out about the side effects of SLS, Triclosan and Parabens. Now, they are getting to our spouses too. This information is crucial to those who are trying to conceive! 

    1. Nate Stone says:

      Hi Cathy,

      yeah sadly these chemicals that lower testosterone & are toxic are found in many different products. Chemicals like SLS, Triclosan and parabens are endocrine disruptors, so they negatively both male and female hormone production.

  22. Gomer says:

    I’m so thankful for this article, this has empowered me with knowledge that instead of not rinsing the remaining mouthwash substance in our mouth, we should rinse to get rid of those harmful chemicals that can be ingested to our stomach. My problem now is where to get the organic products you were referring to as a good alternative. Can you suggest of a good brand to buy?

    1. Nate Stone says:

      Hi Gomer, 

      Yeah sadly most mouthwash brands contain these toxic chemicals that lower testosterone production. You can check out my article om Recommended Mouthwash Brands For A Testosterone Booster article, I recommend a couple of different brands that won’t negatively impact your health!

  23. Wayne says:

    Hi, Nate.  Wow!  I had no idea there were or could be nasty chemicals in some of these mouthwashes.  Shouldn’t they be regulated by someone?  The FDA? This is shocking.

    They, those who make these, want us to think that they are doing us a service by creating products that help with oral care and it turns out that some of them are deceiving us???

    I use Colgate Total every day so I had to go check the ingredient list right away.  Thankfully, I don’t see any of the ingredients on your list so, maybe it’s safe but it does give a person pause for thought.

    Thanks for this important heads up,


    1. Nate Stone says:

      Hey Wayne,

      Sorry to give you such a shock!

      Sadly chemicals that lower testosterone are found in a number of products, including mouthwash.

      I’m pretty sure Colgate contains SLS which may be listed as sodium lauryl sulphate (or another type of sulphate) and possibly a couple of others, to ensure that your mouthwash doesn’t contain these toxic chemicals, I’d opt for an organic brand or one that is specifically free of toxic chemicals.

      With regards to chemicals that are allowed in our products, it is awful, a number of these chemicals are proven to be carcinogenic & endocrine disruptors which have links to in some cases to fatal illness, it would seem that as long as everyone is making money and the vast majority of the public are kept in the dark, everyone is happy for this to continue!

      1. Thanks for the reply, Nate. I will have to look a little closer now and make sure.

        1. Nate Stone says:

          Yeah please do.

          Hopefully they have improved their ingredients; but I must admit they hadn’t last time I’d checked.

  24. Margarette says:

    Wow, seriously!

    Good thing I don’t use mouth wash, not that it would make a difference since I’m a woman and don’t have to worry about lowering my testosterone level.  But I stopped using mouthwash because I was looking for a more natural way to take care of my oral health.

    I use coconut oil and essential oils for oil pulling which help to reduce bacteria in the mouth and freshen breath.

    Since I am always looking for simplicity, I use an ice tray and in each, I add 1-2 tbsp of melted at room temp coconut oil to each slot.  You can also use sesame oil as well.

    Then I add a drop of essential oil to each and freeze so that in the morning I simply take one and swish it around my mouth for 5-20 minutes as I get everything ready for my day.  My favorite is peppermint essential oil.  It leaves my mouth minty fresh.

    DO NOT, I repeat, DO NOT spit into you bathroom sink as the oil can clog your pipes.  I spit it out into the trash.

    It’s a shame that the products we use on a daily basis contain so many chemicals which can cause us to get sick.

    1. Nate Stone says:

      Hi Margarette, 

      Yeah lowering your testosterone levels is such an issue if you are a woman, although having low T does present health issues for women as well. 

      The major issue is a lot of these chemicals are endocrine disruptors so mess with your hormone production as a whole!

      Thanks for sharing, I’ll give this a go myself, the more natural the better and yeah it is a massive shame that a number of things we use are packed with toxic chemicals that lower testosterone as cause other health issues!

  25. R.J. says:

    Hey Nate, thanks for the info about the article, it was awesome. I didn’t know that you could boost testosterone through mouthwash, it was definitely a great read. I found this interesting especially for men who are lacking testosterone in their 40s which is totally beneficial to everyone. This is something I see myself using when I get to be old enough, awesome read.

    1. Nate Stone says:

      Hi R.J.

      Yeah your standard mouthwash more than likely contains chemicals that lower testosterone. So swapping to a brand that doesn’t contain these chemicals, will certainly bring a testosterone booster & one to your health as whole. 

      To be honest the problem of low T is occurring far earlier than 40 now; because we are being exposed to these types of chemicals on a daily basis and reductions in food quality and nutrition, average testosterone levels are severely dropping across all age groups. 

      I’d suggest people look at what they can do earlier to stop the problem prior to your 40’s where the impact of suffering from low T/ hypogonadism becomes extremely serious!

  26. Danijel says:

    Hello Nate, I must say that this article is very helpful and informative. I regularly use mouthwashes and what is scary is that most of these chemicals I saw in the product’s ingredients, I never thought it can lower testosterone. This is something I must change, thank you for sharing. I must check what are the organic mouthwashes.

    1. Nate Stone says:

      Hey Danijel, 

      Sorry if I’ve given you a bit of a scar! 

      Sadly there are chemicals that lower testosterone in most mouthwash, toothpaste & skin care brands. The issue is that these chemicals just don’t lower testosterone, they are toxic and can lead to wide number of health issues!

  27. Nuttanee says:

    I have no idea that there is a chemical that can impact testosterone in the mouthwash! I definitely have to tell my husband about this, this is insane! Never thought about alcohol can actually kill the good bacteria in our mouth, this is the similar case that happens in our stomach. I know about fluoride is no good. Not only that they are in our mouthwash or toothpaste, they can also be found in water as well. Now I only drink the water that has a PH 9.5. I think we should just ditch using the commercial mouthwash. We can aim for the organic ones or we can rinse our mouth with salt water or something. Thanks for such an informative post.

    1. Nate Stone says:

      Hi Nutanee, 

      Yeah sadly there are a number of chemicals that lower testosterone in mouthwash, the chemicals don’t just lower T though, they can potentially cause a number of health issues!

      Yeah I personally drink filtered to avoid fluoride and use Recommended Toothpastes For A Testosterone Booster as they are free of Fluoride and other toxic chemicals that lower testosterone production.

      Yeah I suggest going for organic/ brands that don’t contain these chemicals or opting for home made mouthwashes, you can check out my Recommended Mouthwash Brands For A Testosterone Booster here!

  28. C says:

    Thank you for this great article. The fact that there could be chemicals in mouthwash which lower testosterone is very surprising. I don’t really use mouthwash because it contains alcohol and I didn’t want to have any alcohol. But I want to make sure that my toothpaste doesn’t contain any of these chemicals. Endocrine disruptors sound pretty serious and I will have to look into this. Thank you for the great advice.

    1. Nate Stone says:

      Hi C, 

      Yeah, sadly these toxic chemicals that lower testosterone, seem to find their way in all manner of products. Them lowering testosterone production, is just the beginning of the issue though.

       As you rightly point out endocrine disrupting chemicals potentially pose a very serious risk to health! 

      I recommend some mouthwash & toothpaste brands, that are free of alcohol & all of these toxic chemicals. You can check them out below.

      Testosterone Boosting Oral Care Products

  29. Jessie says:

    Hey thanks for the awesome article!  You know, I never once thought that mouthwash could do that, even though I knew it had alcohol in it (or at least the brand I use does), but it makes sense, now that I actually think about it.  How did you find out about it and do you think it has a major effect on testosterone?

    1. Nate Stone says:

      Hi Jessie

      So I started investigating what can lower testosterone a few years back. Something that kept creeping up was SLS, parabens & endocrine disruptors. So I began investigating where these can be found and realised it is a lot of places, this includes plastics, non stick coating (frying pans etc.) cosmetic type items and oral care items; and that is just a handful of places.

      They are all chemicals that lower testosterone and combined, I believe that the impact is quite considerable. The way to avoid thee is to opt for organic options or brands not made using all of these different chemicals.

      Plus them lowering T is just the tip of the iceberg, the health ramifications are far worse, as I mentioned in the advert.

  30. Ian says:

    As a younger male, I don’t like the sounds of my testosterone being lowered particularly when I am using common products around me such as mouthwash. I usually go to the gym a lot so I wonder how this is effecting me there. I will learn from this article to try and reduce what is being lowered. Well, put and organized as well. 

    1. Nate Stone says:

      Hey Ian, 

      Yeah sadly average testosterone levels are dropping on a decade by decade basis, this is due to us being exposed to chemicals that lower testosterone found in places like our mouthwash. 

      Yeah so having lowered T will mean that your body doesn’t respond as well to training, your muscle mass and fat loss will be negatively impacted. 

      Glad you found this useful, if you have any questions, just drop me another comment!

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