The Best Natural Deodorants

I‘ve been wearing natural deodorant since 2020. I wore each of these deodorants at least three times—once during a calm day at home and twice during a workout at the gym. I also tested whether they stain by putting on a black T-shirt after application. I am currently testing deodorants from Crystal (a liquid formula and a cream formula that are different from the stick formula below), Saltair, Bite, and Megababe (among others).

I'll be writing an in-depth guide to natural deodorant, but in the meantime, here’s an explanation about some of the ingredients you may see in your research.

Aluminum: Natural deodorants (usually) mask odor and don’t emphasize sweat reduction. Antiperspirants (usually) mask odor and prevent sweat. The sweat prevention comes from aluminum salts, which block sweat ducts under your arms. There were a few studies that talked about elevated breast cancer or Alzheimer’s disease risks from using aluminum, but there’s no definite link between them (according to the FDA, the American Cancer Society, and the National Cancer Institute, among others). It’s probably fine to use antiperspirants with aluminum in them. Some people with kidney disease are advised to avoid aluminum, and others want to “play it safe” and avoid aluminum. As for me, I sort of feel better when I sweat? In any case, that’s the lowdown on aluminum. TL;DR: The science says it’s fine for most people.

Parabens: Parabens are preservatives that have been shown to mimic estrogen in the body, but at much lower rates than the body’s natural estrogen. Parabens are somewhat common ingredients in food, medicine, and beauty products, though they’re less common as more people try to avoid them. Some parabens are banned in the EU until more research can be done. The FDA has concluded that parabens are safe. It’s relatively easy to avoid parabens if you choose to. Most antiperspirants don’t contain parabens; most natural deodorants don’t, either.

Phthalates: Phthalates make plastic more flexible and durable, and they can also be used in some beauty products as stabilizers. Some studies have concluded that they’re safe; others suggest links between phthalates and skin irritation, cancer, or early death. But those links were not causal. Phthalates do have a California Proposition 65 warning. The recommended deodorants below are phthalate-free. Many antiperspirants do contain phthalates, but not all of them.

Baking soda: Some natural deodorants use baking soda as an absorptive agent to prevent sweat and as an antibacterial agent to prevent odor. Some people can develop a rash from using baking-soda-based formulas, due to the reaction between the baking soda and their body’s natural pH balance. It’s hard to tell whether or not you’re sensitive to baking soda until you try it, but if you typically have sensitive skin, you may want to try a formula without baking soda. We have some recommendations below.

When you make the switch from antiperspirant to natural deodorant, you might go through a transition period lasting from one to four weeks. Long story short, after years of not sweating while using antiperspirants, you might find yourself sweating a whole lot more as your body adjusts when switching to natural deodorant. It’ll level out eventually, but for me personally, I smelled like a gym full of teenage boys for two weeks. Some people don’t have a transition phase at all. I also developed a heat rash from sweating so much during the middle of summer—my skin was irritated, which meant I couldn’t use deodorant at all, therefore raising the Stink Factor. Now, though, I sweat less than I ever did while using antiperspirants.

Be prepared to stick it out. I have an issue with the term “detox,” because our bodies already have a detoxifying process (called the kidneys). However, a clay mask like the Curie Detox Mask can be helpful in drawing out excess moisture and calming down irritated skin that you might experience during the transition period. Otherwise, just keep your underarms dry and be gentle on your skin. It won’t last forever.

It’s hard to empirically test deodorant. Scent preferences vary from person to person, and they can change based on your body chemistry. Some people might prefer a different formula, some people shave and some don’t, and some people care more about sweat absorption than scent. Do you shower every single day? Do you work out frequently? Do you naturally sweat a lot or a little? All of these things can factor in to whether or not you’ll like a deodorant. Here’s what the tables below mean.

Available scents: How many scents you can choose from as of press time.

Free from: These ingredients are not in the deodorant.

Scent strength: “Strong” lasts all day. “Medium” fades halfway through the day. “Faint” means it faded fast or was barely noticeable in the first place.

Sweat level: “Low” means I didn’t notice any sweat. “Medium” means I noticed some sweat but didn’t feel the need to reapply the deodorant. “High” means I sweat a lot and felt the need to reapply throughout the day.

Clothing stains: “None” means it didn’t stain my clothes. “Few” means it might show up on a black T-shirt. “High” means it will absolutely show up on your clothes, regardless of color.

Functional ingredients: A list of the main ingredients that help absorb sweat and prevent odor.

Formula details: Is it vegan? Is it a stick, cream, or roll-on? I’ll let you know here.