In this review
In this review
When a deodorant markets itself as natural, that usually means 3 things: aluminum-free, odor-neutralizing, and gentle ingredients. But if you’re a stinky sweater, finding one that actually works - and doesn't cause irritation - may seem nearly impossible.
That’s why we tested the top natural deodorants with “high-performance” (last all day, even with exercise) claims: Freaks of Nature, Salt & Stone, and Dr. Squatch. We personally sweat-tested each + enlisted the help of Dr. Celeste Alvarez (PhD), an expert in Pharmaceutical Sciences and Cosmetic Formulation, to evaluate them on ingredients & safety, effectiveness, mess, scent, and price. Read on to find out our top pick!
Why You Should Avoid Aluminum-Based Deodorants
Most conventional deodorants are actually antiperspirants - and there's a meaningful difference. Deodorants neutralize odor, while antiperspirants use aluminum-based compounds to physically plug your sweat ducts and block perspiration entirely. The problem? This disrupts your underarm microbiome - the beneficial bacteria that help control odor and keep your skin barrier healthy - killing good bacteria alongside odor-causing ones.1
The result: rebound odor, irritation, and redness that doesn’t go away. Some researchers have also raised questions about long-term aluminum exposure and cancer risk.2
What to Look For In Natural Deodorant
What should you look for instead of aluminum? According to Dr. Alvarez, the best deodorants address the root cause of odor without compromising skin health. They should last at least 24 hours and apply cleanly.
- Odor Neutralization: Sweat itself is odorless. It's the bacteria on your skin that break down sweat secretions and cause bacterial odor. "Rather than masking or absorbing odor, the best deodorants chemically bind to, or 'lock up,' odor-causing compounds" to neutralize bad smells, explains Dr. Alvarez.
- Microbiome Support: Your underarm microbiome - the bacteria that keep your skin barrier healthy - is delicate and unique to every person. That's why so many deodorants cause rashes and redness for some but not others. The best deodorants avoid harming healthy bacteria or using harsh irritants like aluminum and baking soda.3
- Endurance: Many deodorants claim 24 or 48 hour protection but break down during a workout or hot day; the best deodorants are tested to work under high-intensity conditions.
- Clean Application: Natural deodorants should absorb instantly and leave no white residue on clothing.
So how do these brands compare? Let’s find out.
Natural Deodorants Compared
Ingredients & Formulation: Freaks of Nature Wins
Natural deodorants commonly replace aluminum with baking soda. According to Dr. Alvarez, “Baking soda is acidic and increases skin pH; that can irritate your skin’s protective layer (acid mantle) and can cause dry, itchy skin.” Instead, she recommends looking for a formulation that neutralizes smells without harsh ingredients.
🥇Freaks of Nature wins with the most effective & gentle formulation we tested. It omits baking soda, which has a high pH that strips the skin’s protective barrier. Instead, pH-balanced, gentle ingredients like Tegodeo (Zinc Ricinoleate, derived from castor oil) and Sinodor (Citronellyl Methylcrotonate) bind to body odor molecules and stop enzymes from creating odor in the first place - supporting the skin’s barrier while effectively stopping bacterial odor.2
Full Ingredients: Caprylic/Capric Triglyceride, Maranta Arundinacea (Arrowroot) Root Extract, Helianthus Annuus (Sunflower) Seed Oil, Ethylhexyl Palmitate, Myrica Pubescens (Laurel) Fruit Wax, Theobroma Cacao (Cocoa) Seed Butter, Triethyl Citrate, Bambusa Arundinacea (Bamboo) Stem Extract, Zinc Ricinoleate, Bentonite, Glyceryl Laurate, Helianthus Annuus (Sunflower) Seed Wax, Silica, Oryza Sativa (Rice) Bran Wax, Citronellyl Methylcrotonate, Tocopheryl Acetate, Fragrance (Parfum), Chromium Hydroxide Green (CI 77289)
🥈 Dr. Squatch Deodorant takes a less effective approach. It swaps that harsh baking soda for Charcoal and Arrowroot powder, which protects the skin barrier from irritation. However, these ingredients absorb, rather than neutralize, odor - meaning odor will break through once the powder reaches capacity. Powder is also more likely to rub off during the day.
Full Ingredients: Caprylic/Capric Triglyceride, Manihot Esculenta (Arrowroot) Powder, Stearyl Alcohol, Magnesium Hydroxide, Beeswax, Butyrospermum Parkii (Shea) Butter, Cocos Nucifera (Coconut) Oil, Triethyl Citrate, Simmondsia Chinensis (Jojoba) Seed Oil, Naturally Derived Fragrance, Jojoba Esters, Charcoal Powder, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol, Lactobacillus Ferment, Maltodextrin, Citrus Aurantium Dulcis (Orange) Peel Oil, Pinus Sylvestris Leaf Oil.
❌ Salt & Stone Deodorant relies on baking soda for odor protection. While it adds moisturizers like hyaluronic acid and probiotics, the high pH of baking soda strips the skin’s natural barrier, leading to redness and irritation.
Full Ingredients: Caprylic/Capric Triglyceride, Tapioca Starch, Ozokerite, Magnesium Hydroxide, Sodium Bicarbonate, Cocos Nucifera (Coconut) Oil, Fragrance (Parfum), Butyrospermum Parkii (Shea) Butter, Niacinamide, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol, Spirulina Platensis Extract, Lactobacillus Ferment, Maltodextrin, Benzyl Benzoate, Geraniol, Limonene.
Effectiveness: Freaks of Nature Wins
Natural ingredients are useless if the deodorant doesn’t actually work. Our tester, John, is an avid runner and weightlifter who put each deodorant to the test to find out which really works. John has struggled to find a deodorant that works on his ample sweating, especially during and after a workout.
John tested each during a 5-mile run and asked his brave wife, Rebecca, to confirm the results:
🥇 Freaks of Nature wins with zero reapplication or residue. John described it as a “clean lotion feel” that “absorbed quickly with no residue on my skin or shirt.” During and after the run, John noticed no bacterial odor. Rebecca confirmed: “I couldn’t smell anything beyond the fragrance. It was the only deodorant that didn't require a re-application after the workout.”
🥈 Salt & Stone came in second. John found the baking soda formula mostly effective during the run, though the application was “waxy and left faint white marks on my shirt.” John experienced some minor bacterial odor and also noticed some of that bacterial odor after the run, requiring reapplication.
❌ Dr. Squatch failed the sweat test. The application "felt gritty and left visible white clumps" that didn't absorb into the skin - instead, the formula transferred onto John's shirt, reducing effectiveness and leaving visible residue on the fabric. While the scent was strong initially, it quickly faded. Rebecca confirmed: "After the run, I took a sniff and was like 'what deodorant??'"
Mess: Freaks of Nature Wins
White marks on your clothes after applying deodorant not only can ruin your favorite shirts, but also means the deodorant isn’t absorbing properly: less product on your skin and less protection throughout the day. We applied each deodorant directly to a black shirt to see how they compare:
🥇 Freaks of Nature left zero white residue on the fabric - like an invisible lotion.
🥈 Salt & Stone left some white marks - noticeable but not severe.
❌ Dr. Squatch left the most visible mess on the shirt with significant white streaks.
Scent Profiles: It’s a Tie
If you're going to wear something all day, it shouldn't smell like cheap body spray.
🥇 Freaks of Nature wins with sophisticated, cologne-like scents. John tested Bergamot Canyon and Santal Dune and was impressed by how the fragrance evolved. Instead of fading or turning sour when mixed with sweat, the scent remained stable throughout the day. John’s wife loved the scents too - they’re gender-neutral, unlike some of the more masculine scents from other brands.
🥇 Salt & Stone ties with pleasant, cologne-style scents like Black Rose & Oud and Santal & Vetiver. John tested both and enjoyed the scent - though they faded during the day, especially with sweat.
❌ Dr. Squatch scents are overpowering and unrefined. John tested Maverick Musk and Wood Barrel Bourbon, which he compared to cheap aftershave or body spray - not a refined fragrance profile.
Price & Value: It’s a Tie
The average deodorant lasts 2 months on average with daily use of 1-2x/day. How does cost compare?
🥇 Freaks of Nature costs $15 per stick with TCD discount ($17 without). At 2 months per stick, that's $0.25-$0.50/day depending on how often you apply.
🥇 Dr. Squatch ties at $13 per stick or $0.22-$0.43/day for one or two applications. The cheapest per stick, but requires more reapplication.
❌ Salt & Stone is the most expensive at $20 per stick, and typically requires reapplication - so you can expect to pay $0.33-$0.67/day.
The Overall Winner: Freaks of Nature
Which natural deodorant is best? After testing all three, we recommend the one that stops odor at the source, avoids irritation, and actually lasts all day. And that’s Freaks of Nature.
Dr. Alvarez agrees: “I recommend Freaks of Nature for anyone looking for an effective natural deodorant. And if you have struggled with the irritation, rebound odor, or midday failure of baking-soda or charcoal-based natural deodorants, then this is a fantastic choice”
Ready to try Freaks of Nature? With TCD, get 10% off your first order:
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