Deodorant and antiperspirant are a key part of keeping your body smelling fresh all day long, whether you’re sweating through a presentation at work, getting toned at the gym, or just running day-to-day errands. Although antiperspirants have long been made with aluminum to block perspiration and prevent body odor from sweat glands, newer aluminum-free deodorants have become increasingly popular, because they’re gentler on skin and don’t block pores. But for all the hype, does aluminum-free deodorant actually work?
Why Is Aluminum in Some Deodorants?
Many deodorants and antiperspirants feature aluminum or aluminum salts as the active ingredient to stop perspiration and reduce body odor. How do these aluminum deodorants work?
- When the aluminum in an antiperspirant dissolves in sweat, it forms a plug or gel that closes the pores temporarily, stopping sweat before it even leaves the body.
- Throughout the day, the gel in aluminum deodorant dissolves little by little and wears off, then is reapplied the next morning for continued sweat control.
This is a highly effective way to limit body odor, since most odor-causing bacteria thrive on the sweat produced in areas like the underarm. If there’s no sweat, there’s nothing to feed those bacteria.
But some people find that aluminum can be irritating to sensitive skin, and may cause rashes or breakouts from clogged pores. This is why many brands are now offering aluminum-free deodorants that swap aluminum for alternative odor-fighting compounds.
Deodorant vs. Antiperspirant: What’s the Difference?
While deodorant and antiperspirant serve similar functions, eliminating body odor produced by sweat, they do so in slightly different ways. The terms are often used interchangeably, but while antiperspirants do fight odor, deodorants don’t stop perspiration.
Antiperspirants prevent odor by stopping it at the source. Here's how:
- Aluminum salts in these products block the pores to prevent sweat from actually leaving the glands, keeping you dry and stink-free.
- For those who sweat excessively or deal with conditions like hyperhidrosis, clinical strength aluminum deodorant and antiperspirants are also available.
- Clinical strength products contain higher concentrations of aluminum or other active ingredients to block the pores for longer without dissolving.
Deodorant, on the other hand, primarily neutralizes the odors that come from sweat.
- Instead of blocking the glands, deodorant allows you to produce sweat naturally.
- Ingredients such as zinc oxide or probiotics neutralize the bacteria that cause your sweat to smell bad.
- Some deodorants also contain absorbent ingredients such as arrowroot powder that absorb the sweat to reduce wetness.
Is Aluminum-Free Deodorant Better for You?
Which deodorant is better for your may depend on your skin type, odor needs, and sensitivities. But many people do prefer aluminum-free deodorant because it’s supports natural body functions by allowing you to sweat while still absorbing and neutralizing odors.
- Aluminum-free deodorants are especially good for people who experience rashes or irritation from regular antiperspirants.
- They’re typically gentler on skin, and they don’t block the pores, so those with sensitive skin may have a better experience with an aluminum-free product.
- On the other hand, those looking to control sweat may find that deodorant alone doesn’t do the job.
- Only antiperspirants prevent sweat, while deodorants just fight odor and bacteria.
What Are Some Alternative Ingredients?
Instead of using aluminum to block sweat at the source, aluminum-free deodorants use ingredients that fight bacteria, absorb moisture, and balance your skin’s microbiome to keep you smelling fresh. Some common alternative ingredients include:
- Zinc Oxide: a compound used in many skin ointments to soothe irritation and eliminate bacteria
- Arrowroot Powder or Tapioca Starch: plant-based starches that absorb moisture that odor-causing bacteria feed on
- Inulin and Lactobacillus: a prebiotic and probiotic combo to help nourish beneficial bacteria while fighting off problematic ones, keeping your skin healthy
- Essential Oils: plant-derived oils that provide a pleasant scent to cover up any lingering body odors
- Magnesium Hydroxide: an absorbent powder that reduces wetness, a less irritating alternative to high pH absorbents like baking soda
Why Use Aluminum-Free Deodorant?
The most common reason people switch to an aluminum-free deodorant is to allow their body to sweat naturally while still controlling body odor.
- Because the aluminum salts are the active component that blocks the sweat pores, aluminum-free products leave pores clear.
- This minimizes irritation or rashes that can be caused by the blocked pores, as well.
Other people choose aluminum-free products for cosmetic reasons.
- Aluminum salts can leave unsightly yellow stains on clothing as they work their way out of the pores and wear off over the course of the day.
- Without aluminum, there are no yellow stains to ruin your favorite T-shirt.
For some, the benefit of aluminum-free deodorant comes from the way it feels. These products are gentle and nourishing on skin, featuring ingredients like olive oil, magnesium hydroxide, and zinc oxide that soothe irritation and leave the skin feeling soft and healthy.
Does Aluminum-Free Deodorant Work?
For most people, aluminum-free deodorant works just as well as standard antiperspirants. Both stop odor and reduce wetness, keeping you smelling fresh and feeling clean all day long.
However, there are some people for whom aluminum-free deodorant may not work well.
- For people who produce excessive sweat and require clinical-strength products, aluminum-free deodorant may not be enough to combat the bacteria and body odor that results from that much sweat.
- Deodorant won’t be able to absorb enough moisture to keep you from feeling wet, so if staying dry is important to you, you may stick with a sweat-blocking antiperspirant.
How Do You Choose the Best Aluminum-Free Deodorant?
Every body is different, so to choose the best aluminum-free deodorant for your needs, consider your body’s chemistry, your skin sensitivity, your sweat needs, and your scent preferences.
- If you have sensitive skin, for example, you may want to stay away from aluminum-free deodorants that rely on baking soda or other irritants to absorb moisture.
- Instead, choose a product that contains arrowroot powder or talcum for moisture absorption without irritation.
Your skin’s chemistry can also affect which deodorant you choose. If you struggle with balancing your skin’s microbiome, a product with prebiotic and probiotic ingredients can help balance your skin chemistry and improve overall skin health.
Aluminum-free deodorants also come in a variety of scents. Some of the most popular scents for men include essential oil extracts such as:
- Lemon peel
- Rosemary leaf
- Peppermint
- Spearmint
- Eucalyptus leaf
- Bergamot
- Sandalwood
If you already know what kind of scents you prefer in body products, you can likely find similar ones. Different scent oils smell differently on each person because of the way they interact with skin chemistry. If you’re not familiar with how a scent interacts with your own skin chemistry, you may want to try a few different ones until you figure out which you like best.
Brickell’s Aluminum-Free Deodorant for Men is designed to nourish skin, not irritate it. There are no harsh ingredients such as baking soda. Instead, components like arrowroot powder, zinc oxide, magnesium hydroxide, prebiotic inulin, and probiotic lactobacillus absorb moisture and reduce odor while nourishing and protecting your sensitive underarm skin.
Brickell’s aluminum-free men’s deodorant comes in four invigorating, masculine fragrance options:
- Fresh Mint, a refreshing combo of mint, lemon, and herbs
- Eucalyptus & Mint: a classic combination that soothes the senses
- Citrus & Herb: a vivacious pairing of bright lemon peel and spicy bergamot
- Unscented: for those with fragrance allergies or who prefer a scent-free product
Men’s Aluminum-Free Deodorant FAQs
Can aluminum-free deodorant cause a rash?
Some aluminum-free products can cause a rash if they contain irritants such as baking soda or alcohol. However, high-quality aluminum-free deodorants like Brickell Men’s Deodorant use only premium, non-irritating ingredients such as zinc oxide, arrowroot powder, and pre- and probiotics. This balances the skin microbiome and neutralizes odors without clogging pores or irritating delicate skin.
Should people with allergies use aluminum-free deodorant?
You should always use whatever products are safest for your skin and overall health.
- If you’re allergic to aluminum or other common antiperspirant ingredients, you should definitely switch to an aluminum-free deodorant for underarm odor control.
- If you have issues with contact dermatitis or other allergic skin irritation, an aluminum-free deodorant may help.
Aluminum-free deodorants are also typically free of other common allergens such as nuts and gluten. As usual with allergies, you should always read the complete list of ingredients on any product you plan to use to ensure specific allergens are not present.
Do dermatologists recommend aluminum-free deodorant?
Dermatologists recommend aluminum-free deodorant for those with sensitive skin who are looking for a gentler odor-fighting alternative, or for those who are allergic to aluminum or other common antiperspirant ingredients.
Are aluminum-based antiperspirants dangerous?
According to major health organizations such as the American Cancer Society, there is no clear link between aluminum-based antiperspirant and health issues such as breast cancer or Alzheimer’s disease. Aluminum is present in many other daily use items such as cookware in much higher amounts, while very little is actually absorbed through the skin from antiperspirant. However, some people develop a rash, irritation, or even contact dermatitis when using aluminum antiperspirants, so they may choose to switch to a gentler aluminum-free deodorant, instead.
Does aluminum-free deodorant stop or prevent sweating?
No, aluminum-free deodorant does not stop you from sweating. Unlike antiperspirants, deodorant products don’t block the pores or sweat glands. Instead, they use a combination of moisture absorbing and antibacterial compounds to eliminate odor-causing bacteria, reduce wetness, and nourish or protect sensitive underarm skin.
