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Historically,deodoranthas never really been considered a “trendy” beauty buy, but things are changing.

A woman in a bathrobe holds her arm up to examinesmell her armpit.

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This means that deodorants are now using the same types ofexfoliating acidsfound in your favoriteskin-care products.

The AHAs target the bacteria that cause body odor."

Intrigued about this new deo format?

A frosted white bottle of deodorant with a white cap on a white background

Ahead, here is everything you gotta know aboutAHAs-spiked deodorants.

How do AHAs in deodorants work?

“This makes the environment less hospitable to bacteria responsible for odor,” she says.

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As such, pH is incredibly important.

As a bonus feature, Dr. Green says that AHAs can also fadehyperpigmentationin the underarm area.

“AHAs increase skin cell turnover while it exfoliates the skin,” she says.

Kosas Chemistry Deodorant on white background

“This process of exfoliation decreases the top layer of the skin and reduces hyperpigmentation.”

We love a multipurpose ingredient.

Are there any downsides to AHAs in deodorants?

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Since AHAs are exfoliants, Dr. Green tellsAllurethat they may be more drying or irritating than traditional aluminum-formulated deodorants.

Or, you could take steps to counteract the potential for irritation.

But that doesn’t mean you have to quit it altogether.

Lume Unscented Deodorant Stick on white background

Who will benefit from AHA deodorants and who won’t?

While they can help eliminate odor, deodorants will not prevent sweating the way antiperspirants can.

Dr. King also notes that while there are aluminum-free deodorants, there is no such thing as aluminum-free antiperspirants.

Drunk Elephant Sweet Pitti Deodorant Cream on a white background

Since AHA-infused deodorants are formulated without aluminum, don’t expect them to have any antiperspirant properties.

Additionally, as Dr. King explains, excess sweat can dilute or wash AHAs away entirely.

This makes it difficult if not entirely impossible to reap their benefits.

Which AHA deodorants should I try?

Ready to take the AHA plunge?

The sulfate-, paraben-, and phthalate-free pads are especially ideal for sensitive skin.

These won’t stain or leave behind any greasy residue.

“Shikimic acid has added exfoliating and active antioxidant properties that fight against premature aging,” she explains.

The deo is also spiked withhyaluronic acidandaloe verato soothe and hydrate the skin.

It offers a 72-hour wear time.