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Can You Get Cancer From Deodorant? How To Choose A Good One


We wear deodorant and/or antiperspirant to keep us from sweating through our clothes and to keep us smelling sweet. Obviously, this is important if we want to keep our jobs, friends and lovers. But is it worth severely disturbing our health?

With most personal care products or cleaning products, it’s easy and seamless to switch to a natural version without compromising effectiveness. However, one exception that my community keeps complaining about are natural deodorants – they fail you and so you keep going back to your old tried and tested favourites. Unfortunately, conventional deodorants and antiperspirants can be one of the most harmful items in our beauty care regime.

Deodorant vs Antiperspirant: What’s the Difference?

Deodorants only mask the odor, while antiperspirants are designed to prevent or reduce sweating in the first place.

Health Effects of Common Deodorant/Antiperspirant Ingredients

The amount of ingredients in conventional deodorants and antiperspirants are numerous, but here are some of the top ingredients that I’m concerned about.

  • Aluminum: It affects central nervous system function and is linked to Alzheimer's disease and breast cancer (more on cancer below).
  • Propylene Glycol: This ingredient can cause skin rashes and contact dermatitis. It may also cause damage to the kidneys and liver, as well as neurotoxicity in children.
  • Fragrance: Fragrances trigger allergic reactions, respiratory issues like asthma, headaches and hormonal disruptions. You can read an extensive report on the health risks of fragrance, including assessments of popular products, right here. The Canadian version is here.
  • Talc: Talc is linked to cancer, especially when inhaled or applied topically on our naughty bits. Scientific studies have shown that routinely applying talcum powder to the genital area may be linked to the development of ovarian cancer.
  • Mineral Oil: It coats the skin like a plastic film, clogging pores and preventing the skin from eliminating toxins, which can lead to acne and other skin disorders. It may increase our cancer risk as well.

Can You Get Cancer From Deodorant?

We have about 600 lymph nodes in the body. Two hundred are in the neck and about 20-40 in the armpits. We tend to clog up our neck region with perfume and essentially cork our sweat glands in the armpits.

Our lymph system runs parallel in most cases to the bloodlines in our body and is our primary defence against infection. The lymph system is vital in getting the crap out of our body – detoxing, if you will. This serves as a superhighway for toxins and also can be for cancer cells. Cancer cells can break off from the original tumor and spread through the lymph system to distant parts of the body where secondary tumors are formed. One job of the lymph nodes is to clean the lymph by trapping foreign cells, such as bacteria or cancer cells, and identifying foreign proteins for antibody response and then aiding in the elimination of the bad guys.

What happens when we block the glands in our armpits from functioning properly? Our breasts are right there, ready to catch the waste. Toxins like to make their home in fat cells and we have fat cells aplenty in the bosom.

Could there then be a link between antiperspirants and breast cancer? There are studies that are inconclusive, while others claim there is no risk to using deodorant or antiperspirant. However, I invite you to consider the following:

  • This review in Breast Cancer Research notes that there has been a rise in cancers, cysts and other abnormalities in the upper outer quadrant of the breast. This is typically where antiperspirants and deodorants are applied, leading the author to suggest there may be a connection between these products, the absorption of endocrine-disrupting chemicals and cancers.
  • This study, which measured aluminum levels in breast tissue, found that women using underarm cosmetic products (UCPs) were at a higher risk of breast cancer due to the accumulation of aluminum in the breasts. The authors advised that women, especially under the age of 30, “should be careful with the use of UCPs and avoid its excessive use.
  • This study noted that the absorption of hormone-disrupting chemicals in aluminum-based antiperspirants can lead to hormonal cancers. It suggests the worldwide rise in antiperspirant use parallels an increase in breast and prostate cancer occurrences.
  • This examination of cancer cell cultures concluded that aluminum exposure can boost the spread of breast cancer cells.

Like many other health topics, there is usually research and evidence to prove both sides of the coin. However, I have yet to come across any man-made chemical that inhibits or alters any of the body's natural processes that is not harmful – whether it be short-term or long-term use.

The fact is that most women and men don’t just apply one personal care product like antiperspirant and call it a day. Research by the Environmental Working Group shows that the average woman uses 12 products with 168 chemical ingredients daily, while men use 6 products that contain about 85 ingredients. Altogether, 12.2 million adults are exposed to ingredients that are considered known carcinogens every single day because of their personal care products. These ingredients are considered safe in small amounts. But our exposure is never small, and eventually, that adds up.

The Root Causes of Sweating

Sweating is a natural process. Some of us sweat more and some of us have odor that is stinkier than others. Our skin is one of our largest elimination organs, so if there is something amiss internally our pores will try to excrete it. If you are worried that your body odor is out of control, there may be a few things you can do to troubleshoot before reaching for antiperspirant.

Some factors affecting sweat include:

Once you begin to address these factors, you may find you smell less and less. Diet can be an enormous factor here, so that could be one thing to start with.

Natural Alternatives to Deodorant + Antiperspirant

As I mentioned earlier in this post, natural deodorants can be a tough sell for many of you. My first piece of advice is to keep trying different brands of natural deodorants. There won't be one brand or type that will work well for everyone. We all have different chemistry.

You can also try experimenting with making your own deodorant using the recipe at the bottom of this post. It’s inexpensive and easy to make, plus you can customize using your favourite essential oils.

Essential Oils Perfect For Deodorant

  • Sandalwood
  • Lavender
  • Peppermint
  • Cinnamon
  • Lemongrass
  • Lemon
  • Tea tree
  • Bergamot
  • Cypress

Other strategies to help reduce or prevent body odour, as well as improve overall health, include:

  • Showering after exercising or being out in the heat
  • Wash your clothes often, especially after you’ve been sweating
  • Keep your underarms as dry as possible
  • Try infrared saunas, which can help you eliminate toxins through your sweat
  • Change up your diet and try detoxifying foods
  • Drink plenty of water
  • Try skin brushing, which helps to move your lymph

I have received rave reviews about this natural deodorant recipe. You probably already have everything you need to make it in your kitchen, so why not give it a try?

Natural Deodorant


Prep time: 

Cook time: 

Total time: 

Yield: ¾ cup

An easy, customizable deodorant recipe.

  • ¼ cup + 2 Tbsp coconut oil
  • ¼ cup baking soda
  • ¼ cup arrowroot powder
  • 10-15 drops of favourite essential oil

Make It Like So
  1. Melt the coconut oil in a small pan over low heat.
  2. Pour the oil into a bowl and add in the baking soda, arrowroot and essential oils.
  3. Store the oil in a sealed container and use as needed.

If you have a natural deodorant brand or deodorant recipe that has worked for you, don’t keep it a secret! Please share in the comments.


Image: iStock Svehlik


54 Responses to “Can You Get Cancer From Deodorant? How To Choose A Good One”

  1. Eleni said…
    After searching for a very long time for a natural deodorant that works and after trying many different brands I've found "Fine Deodorant" (that's the name of the brand). they are amazing and very long-lasting, I make it through the day without a problem and without re-applying. I buy them online and I definitely suggest them !
  2. Μaria said…
    I have been on a very long, painful and stinky journey to find a deodorant that works. I finally found the one! Schmidt’s Charcoal+Magnesium 👈ONLY this one not the other ones from their line. I can’t tell you what a big deal this was for me to end the search.
  3. Autumn Bowman said…
    I find that baking soda causes irritation, even with unshaved underarms, and the natural deodorants that I've tried *without* baking soda feel slimy. I tend to go sans deo, even sometimes while working (as a massage therapist, of all things) -- except in warmer weather, when I tend to go back to a commercial product. It feels like a frustrating catch 22!
  4. HOLLY BARNETT said…
    Hands down best deodorant - have introduced it to a few others and everyone has been as amazed and impressed as I was. Glad to see so many healthier options available. Cheers, Holly
  5. Gessica said…
    Anyone have any luck with homemade deodorants that do NOT include baking soda? Sadly, baking soda burns my underarms.
  6. Nancy Hall said…
    I have tired all manner of safe deodorants and found most to be effective for me for just 12 hours with 1 exception: Dr Mist which contains ionized water, calcium, sodium chloride & magnesium...available at the grocery store.
  7. Lori said…
    I am loving the Kopari brand available at Sephora in Canada. It goes on smooth and clump free and keeps me smelling sweet all day!
  8. Mercy W said…
    a lot of people with sensitive skin react to the baking soda commonly used in natural deodorant formulations so I would try omitting that. You can also search for baking soda-free deodorant recipes on the web ;)
  9. Chris N said…
    I'm loving "no pong", it was originally produced in Australia, they manufacture here in Canada and is not!
  10. Deb said…
    My favourite, which really works is "I LUV IT". Made in BC

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