How to Switch From Aluminum to Natural Deodorant

hand holding deoderant

Kaia Naturals

I've always thought that natural deodorant could never work for me. Many of us want to avoid the aluminum and preservatives that come with most traditional antiperspirants (these ingredients have been associated with diseases like breast cancer and Alzheimer's—though researchers say there's little evidence proving the correlation).

Whatever your motivation, I understand wanting to recognize every ingredient in your skincare products. The problem with natural deodorant, however, is that the process of converting to it can get, well, funky. Take it from me: After about a day of switching to natural deodorant (aka a day of smelling like I'd been camping in the wilderness for six months), I decided it didn't agree with me and switched back.

But according to holistic skincare experts, natural deodorant agrees with everyone—you just have to let your body adjust first. Yes, it's true: In order to successfully become a natural deodorant user, you might have to go through an adjustment period where your body gets used to being off of aluminum. Read on to find out how going through a "deodorant detox" is just what you need to make the natural stuff work for you.

The Benefits of Taking a Break From Aluminum Deodorant

Schmidt's Bergamot + Lime Natural Deodorant
Schmidt's Bergamot + Lime Natural Deodorant $9.00

Let's start by explaining the difference between what mainstream and natural deodorants do for the body. First, it's important to understand that traditional deodorants tend to double as antiperspirants, whereas most natural deodorants do not.

"When people have been using mainstream deodorants and antiperspirants, their bodies are prevented from sweating—ingredients like propylene glycol and aluminum salts stop the natural process of sweat," explains organic skincare guru Griffin-Black, co-founder of EO Products.

As you might know, body odor happens when the bacteria on our skin break down acids in sweat. After not sweating (or smelling) for so many years, when we switch to natural deodorant, our bodies might kind of freak out. "The first few weeks of using a deodorant without these ingredients [aluminum and preservatives] is often the smelliest time of a person's life!" says Black.

According to Kaia Naturals founder Mary Futher, maker of the Takesumi Detox Deodorants, sometimes the worst of the smell doesn't occur until a few days or a week later, but it's inevitable. Some think that the natural deodorant itself is causing the funk, but Black and Futher say it's because your body is adjusting from getting off of the mainstream product.

"People try natural deodorant for a day or two [or a week], they smell, and they blame the natural product," Black says. In reality, however, if we knew what was going on with our bodies, we'd realize the stinkiness was temporary, according to them. As Black puts it, "When we know what to expect, we can prepare for a few weeks of adjustment and leave the aluminum salts and propylene glycol behind."

What the Transition Process Entails

Takesumi Detox Deodorant
Takesumi Detox Deodorant $24.00

So what should we expect, exactly? According to Black, It can take up to 30 days for your body "to regulate itself again and learn to sweat naturally." (It doesn't take this long for everyone, though.) She claims your underarms will smell especially icky for the first two weeks because that's when your sweat glands are purging all the built-up toxins, bacteria, and chemicals that have been blocked for so long. "This is when most people give up because this is when people often smell the worst," says Black.

By the third week, you probably won't smell as bad—though Futher says you might start to sweat extra hard as your body gives its final purge. You might also notice random patterns in these final two weeks of transition, like going a whole week with no smell then suddenly experiencing a random funky day—the second half of your "deodorant detox" is your body's "dance toward balance," says Black. "The important thing to remember is that it won't be like this forever."

For any science fans in the house, Tanya Kormeili, MD, a board-certified dermatologist, says that although she's not familiar with any clinical studies proving that it takes 30 days for the body to acclimate to natural deodorant, it does make sense to her that after going off antiperspirant, "there might be a period of exclamation" (aka an epic sweat purge.)

For Your Convenience, a Timeline:

How Natural Deodorant Works
Kaia Naturals

How to Make the Experience Less Stinky

EO Organic Deodorant Wipes Lavender
EO Organic Deodorant Wipes Lavender $28.00

Managing expectations is great, but smelling gross for 30 days? Not so much. Luckily there are things you can do to ease the pain throughout your transition. Since your natural deodorant might not last longer than two hours right now, try keeping some natural deodorant wipes in your bag to nix bacteria and funk on the go.

Black says you can expedite the purging phase by taking hot baths, which open our pores, encouraging the body to sweat. (Hot baths are also very relaxing, which is important during this stressful, stinky time.) You can also use a clay masque on your underarms—this helps draw out impurities and also conditions irritated skin.

What you wear can also impact the process. "When going through the transition, we highly recommend that you do not wear tight-fitting synthetic clothing, as this traps moisture and makes the process very uncomfortable," says Futher. "We suggest loose sleeves and cotton or bamboo fibers so the underarm can breathe."

Not to mention your diet, water intake, exercise regimen, and stress level will all impact this 30-day experience. For example, eating red meat and highly sulfurous foods like broccoli can make you "smell more pungent," says Black. (Futher adds that eating processed food can also add to odor.) It's also important to drink tons of water and step up your workouts, which might hasten the transition process.

Once the 30 days are complete, you should be pretty much out of the woods and can use all our favorite natural brands, like EO Organic lavender spray, Kaia Naturals underarm bar, Schmidt's sandalwood- and coconut-infused deodorants, and Agent Nateur's probiotic deodorant to your underarms' content.

Article Sources
Byrdie takes every opportunity to use high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial guidelines to learn more about how we keep our content accurate, reliable and trustworthy.
  1. Penn Medicine. Is deodorant harmful for your health? Updated June 6, 2019.

  2. Cleveland Clinic. Sweating and body odor. Updated October 9, 2018.

  3. Williams LB, Haydel SE. Evaluation of the medicinal use of clay minerals as antibacterial agentsInt Geol Rev. 2010;52(7/8):745-770. doi:10.1080/00206811003679737

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