Synthetic preservatives. Binding agents. Antibacterial chemicals. Aluminum. Putting these substances onto our bodies repeatedly would cause anyone to pause. Yet these are ingredients commonly found in conventional deodorants and antiperspirants. And while the research investigating the link between cancer and deodorants and antiperspirants is (still) lacking, there is evidence that these ingredients are known endocrine disruptors.

That leaves us with finding something better: a product that helps to keep odor and excessive sweat at bay. But a truly clean deodorant—one made without endocrine disruptors and other toxic additives—that works is hard to come by. Thankfully, we've done the work and found several that mainly check the boxes.

We say "mainly" because finding a clean deodorant can be tricky. Our body chemistry shifts throughout the days and months, depending on what we're going through, eating, and more. All of this can impact the efficacy of a product. Our advice is to go with it. Switching to and sticking to clean deodorants can take some trial and error—but it's a change worth making.

Humble Rosemary & Mint Aluminum-Free Deodorant

This is Nichole’s new favorite. Uplifting and refreshing, it glides on smoothly. What’s notable beyond Humble’s super clean ingredients is that it’s alcohol-free, which makes it gentle enough for super sensitive skin.

Agent Nateur holi (rose) N4 Deodorant

Each deodorant in this collection is super clean and smells divine. This holie (rose) version, made in partnership with Shiva Rose, has a scent of sandalwood and rose. It isn’t as effective for Nichole, which is why we think it’s best for lighter, non-workout days.

PiperWai Natural Deodorant Cream

This is one of Nichole’s favorites. It’s a simple cream packed with moisturizing shea butter and coconut oil that relies on activated charcoal to neutralize odors and absorb moisture.

Ursa Major Hoppin’ Fresh Deodorant

The aloe allows this to smooth on easily, while the eucalyptus and peppermint leave a cooling sensation. This is a staple that has (so far) worked consistently for us.

Tallowderm Natural Deodorant Balm

This brand uses beef tallow, which is rendered beef fat that is naturally antimicrobial and high in vitamins and moisturizing properties. Nichole has found that the key here is to go light. A single thin layer does the trick. Applying too much and it could stay damp, or cause you to sweat more.

Simply Divine Botanicals Keeping Abreast of It Deodorant

Formulated with odor-zapping silver, zinc, and mineral salts, this light deodorant sprays on easily and leaves a light note of citrus.

Schmidt’s Geranium Flower Deodorant

Since 2010, Schmidt’s has been at the forefront of the clean deodorant game, so they really know how to make a clean stick that works. Each of their myriad of scents, from Rose + Vanilla to Fig + Yuzu, are all stellar, but the Geranium gets our pick. It’s super light, leaves a hint of lemony floral, and is good for more sensitive skin

BeautyCounter The Clean Deo

We fully trust BeautyCounter. Every product from this clean company that we’ve tried gets an excellent rating from the Environmental Working Group and our thumbs up. This deodorant comes in a refillable case and works well—really well—in keeping away sweat and odor.

Cleo + Coco Great Expectations Charcoal Deodorant

This is one of the best working natural antiperspirants. The magic is in the natural clay and charcoal, which work together to zap bacteria and wick away moisture. It works so well, it makes us wonder why aluminum is still a contender.