Spring has officially arrived: the days are longer, the sun is warmer, and for many of us, that means getting outside and moving more. Whether you're lacing up for your first 5k of the season or finding your footing on a hiking trail, one thing is certain: even the coolest of spring breezes can’t stop a good workout from working up a sweat.
For many people, choosing the right deodorant is more than a matter of scent, it’s about performance, comfort, and confidence, especially when you're relying on it to keep up with your movement. But how well does your deodorant hold up?
There’s a growing conversation around natural deodorants and whether they can truly stand up to the demands of a high-intensity lifestyle. Let's explore what makes a natural deodorant effective and how natural deodorants compare to antiperspirants. Then, we’ll hear from a marathon runner in training who puts Nala to the test every day.
Do Natural Deodorants Work for Runners?
The short answer: yes, with the right formulation.
Natural deodorants don’t prevent sweating (that’s the role of antiperspirants), but they’re designed to neutralize odor, absorb moisture, and balance the skin’s microbiome. For runners, this matters. Odor happens when sweat interacts with bacteria on the skin, so targeting that interaction is key.
Recent studies in microbiology have found that natural deodorants can shift the bacterial composition in the underarm microbiome toward a less odor-causing profile. Ingredients like baking soda, magnesium hydroxide, and zinc, which are used in many natural formulas, help neutralize odor, while plant oils like lavender or eucalyptus offer antibacterial properties.
But even more importantly, for those clocking long miles or long hours in the gym, irritation matters. Unlike synthetic options that may include alcohol or synthetic fragrances, natural deodorants are typically gentler on the skin. This is particularly important for those prone to friction, heat rashes, or shaving sensitivity.
The Efficacy of Antiperspirants versus Natural Deodorants During Exercise
The biggest difference? One stops sweat, the other works with it.
Antiperspirants use aluminum salts to temporarily block sweat glands. While this may seem ideal for someone dreading pit stains, it may not be necessary or even preferable during physical activity.
Interestingly, underarm sweat only accounts for a small percentage of your body’s total sweat output. This means that blocking it doesn’t actually do much to cool the body during exercise. The body's main cooling happens through sweating on the back, chest, and limbs, so letting your armpits breathe might be better for overall thermoregulation. Natural deodorants allow your body to sweat (a normal and healthy process) while still keeping you feeling fresh.
Can I Use My Deodorant on My Whole Body?
While natural deodorants are often primarily associated with use under the arms, they can also be applied to other areas of your body. With Nala's high-quality ingredients, you can feel confident applying your natural deodorant as needed, wherever necessary.
Getting active means that it’s not just the underarms doing the sweating; your thighs, chest, lower back, and even feet can feel sweaty, too. That’s why more brands, including Nala, have carefully formulated their products so that you can apply it to more than just your underarms.
These deodorants offer a more complete solution to sweat and odor. They’re ideal for areas prone to chafing or trapped moisture, especially in tight activewear.
Putting Nala to the Test: A Runner’s POV
We spoke with @SavLovesRunning, a runner currently training for her next marathon, to hear how Nala performs under pressure.
What deodorant have you been taking with you on your runs?
— I’ve been using Grapefruit & Neroli and Essence of Rosewood. They’re both extra strength, so I like alternating between the two.
Are you naturally a very sweaty person? How sweaty are you after a typical run?
— Yes, I sweat a lot—especially in my armpits. After a run, I’m usually dripping and I used to get embarrassed about the sweat stains. I avoided tight t-shirts or long sleeves in public because of it. But I’ve changed my mindset. Sweating is natural, and honestly, it’s not worth stressing over whether people see it!
How often do you apply/reapply deodorant during the day?
— Usually once in the morning. I keep one in my work bag just in case, but I rarely need to reapply. If I have evening plans, I’ll reapply then.
Have you experienced any irritation from reapplying, especially post-sweat?
— Not at all. I’ve never had any discomfort or irritation with Nala.
Would you recommend this natural deodorant to a fellow runner?
— Absolutely! I was skeptical at first—my past experience with natural deodorants wasn’t great. One brand I tried just didn’t work, and I struggled with body odour for months. But with Nala, I can honestly say I’ve never smelled better. I sweat a lot—during workouts and even when I’m stressed—so it’s important to have something I can rely on. I love that it’s free from toxins and doesn’t irritate my skin. I’m really excited to try the lavender & vetiver deodorant next!
Final Takeaway:
Sweat is a sign of strength, not something to hide. And your deodorant should support your body, not work against it.
Whether you’re training for a race, riding your bike, or enjoying a spring walk, a natural deodorant like Nala can absolutely keep up! It’s about finding a formula that works with your body’s rhythm and respecting the natural processes that keep us cool, balanced, and alive.
