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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


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

  1. Nancy Robey said…
    I have been using Pure Haven. Easier than DIY. From the label: Arrowroot powder, organic coconut oil, beeswax, capric triglyceride, baking soda, organic castor seed oil, organic peppermint oil and organic tea tree oil. They just came out with a new one without baking soda for people that are irritated by it. Maybe worth a look.
  2. Cynthia Mercer said…
    I’ve tried so many types over the years having dealt with hyperhidrosis and have hands down decided that Routine deodorants are THE best! Calgary based female led company with many fragrance options and baking soda or baking soda free choices for a user friendly experience regardless of your preference!
  3. Aine Magennis said…
    I love Sola Skincare's natural deodorant. Their coconut deodorant works amazingly well, but as mentioned above in another comment, it does have baking soda, and my underarms reacted a little. However, they just developed a baking soda-free deodorant for sensitive skin and I am currently using it. It works great. Definitely recommend it.
  4. Erin said…
    ‘No Pong’ works so well! There is a bicarbonate free option plus one of the founders is Canadian:)
  5. Lauren said…
    I have been making my own deodorant using a similar recipe, but cornstarch instead of arrowroot. I've been very happy with it. Is there any reason I shouldn't use cornstarch?
    • Meghan Telpner said…
      I eliminate and reduce corn products where I can. Arrowroot (and tapioca) have the same consistency as corn starch, which is why I make that swap. If you're going to use cornstarch, I'd recommend sourcing a brand that is non-GMO.
  6. Angela Burton said…
    Amazing blog! Just loved it. Thanks for the precious information.
  7. Lindsey Rasmussen said…
    Love the information. I gave up deoderant about five years ago, when I became vegan. My body does not produce the oder it did when I ate meat. I actually rarely use deodorant and when I do , it is a natural brand. Blessings, keep up the good work.
  8. Vicki Morgan said…
    After years of looking for a natural version that worked I found the Routine brand out of Calgary. It works great and easily available in local health food stores
  9. suzanne said…
    Being a DES Daughter I avoid xenos as much as I can. Essential oils such as lavender, peppermint, spearmint, even cinnamon are all found to be endocrine disruptors. See or for an extensive list offered by Dr. Eckhart.
  10. Carole said… October 8, 2020
    Having tried many natural deodorants and having made my own, I found that the brand Routine works best for me. I have recently found a new natural deodorant called Super Deodorant. They are from New Brunswick. It works great too.

Before you post your comment, please note that I am unable to offer nutritional advice or recommendations via my blog.

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