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Customers rate us 4.4/5 based on 1382 reviews.

Four reasons to switch to Otto.

  • Effective

    Smell great all day, no reapplying.

  • Low waste

    Recyclable and no excess packaging.

  • Boosts mood

    Feel-good scent, backed by science.

  • No nasties

    Aluminium-free. Paraben-free. BS-free.

Original Collection

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  • Thousands of Happy Customers

    Thousands of happy customers have made the switch to Otto and love the fun scents, gentle formula, and long-lasting freshness. Otto isn’t just deodorant—it’s a fresh take on self-care that’s winning hearts everywhere!

  • Free Shipping Over $60

    Get fresh without the extra cost! Enjoy free shipping when you spend $60 or more. Stock up on your favourite Otto scents and let us handle the shipping—it’s on us!

  • 30-Day Zero Irritation Guarantee

    We’re confident you’ll love Otto, but if you don’t, we’ve got you covered. Try it for 30 days, and if it’s not a perfect match, we’ll make it right. Smell good or your money back! Ts & Cs Apply

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  • ★★★★★

    Great Customer Service

    I can’t say enough good things about Otto. The quality of their deodorant is unmatched—it’s natural, effective, and smells incredible. What really stood out to me was their customer service. I had a question about my order, and they responded so quickly and made everything so easy. It’s rare to find a brand that cares this much!

    Emily, Sydney

  • ★★★★★

    Best Quality

    Otto has completely changed my perspective on natural deodorants. The quality is outstanding—it keeps me fresh all day and feels amazing on my skin. And when I reached out with a question about ingredients, their team was so friendly and knowledgeable. You can tell they really care about their customers.

    Matt, Canberra

  • ★★★★★

    Love The Brand

    I’m obsessed with Otto! The scents are incredible, and the quality is top-notch. It’s hard to believe this is a natural deodorant—it works better than anything I’ve tried before. On top of that, their customer service is amazing. I had an issue with shipping, and they resolved it right away with such kindness. I’m a customer for life!

    Sarah, Melbourne

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Frequently Asked Questions

Are Otto deodorants safe for sensitive skin?

Absolutely! Otto is formulated with gentle, skin-loving ingredients like shea butter and coconut oil. If you’re trying natural deodorant for the first time, your pits might need a little adjustment period—totally normal!

How long will my Otto deodorant last?

That depends on how often you swipe—but here’s the general guide:

For most people, one 70ml Otto deodorant will last around 6 to 8 weeks with daily use (about 1–2 swipes per underarm). If you’re using it more generously, you might go through it a little faster.

Does Otto deodorant leave stains on clothes?

Nope! Otto’s formula is non-greasy and absorbs quickly, so you can say goodbye to those annoying deodorant stains

Does Otto deodorant work for heavy sweating or during workouts?

While Otto isn’t an antiperspirant (we don’t block sweat because it’s natural and healthy!), our formula is designed to keep you smelling fresh—even during intense activities. Give it a try and see the magic happen!

Are the scents unisex?

Totally. Scents like Brazilian Breeze and Havana Nights are designed for anyone who wants to smell amazing—no labels here.

What’s in Otto deodorants?

Only the good stuff: natural oils, butters, and baking soda (for odour protection). Each scent also has its own unique blend of natural fragrances.

Are Otto deodorants vegan and cruelty-free?

You bet. We love animals, so Otto is 100% vegan and never tested on furry (or feathered) friends.

Is the packaging sustainable?

We’re committed to being kind to the planet. Our packaging is made from recyclable materials, and we’re always exploring ways to do even better.

How do I switch to natural deodorant?

Easy-peasy. Start using Otto as your daily deodorant and let your body adjust over a couple of weeks. A detox period is normal if you’re switching from traditional deodorant—hang in there, it’s worth it!

How do I apply Otto deodorant?

Apply a couple of swipes to clean, dry skin. Let it absorb for a few seconds before throwing on your outfit of the day.

Can I use Otto deodorant after shaving?

Yes, but if your skin is super sensitive post-shave, you might want to wait a few minutes before applying to avoid irritation.

Do you ship internationally?

Currently, Otto is available in Australia (for now). Stay tuned—we’re working on taking our scents worldwide!

What inspired the Otto scents?

Think tropical vacations, sunny days, and guilty pleasures like bubblegum and fruity cocktails. We wanted our scents to feel like a little escape every time you use them.

Can I request a custom scent?

Not yet, but we love hearing your ideas! Drop us a message with your dream scent, and who knows—it might inspire our next creation.

Do you have other products coming soon?

We’ve got big plans! Keep an eye out for new launches that complement our deodorants and add even more fun to your routine.

Let customers speak for us

from 1382 reviews
Actually lasts all day

I sweat a lot during the day, and this holds up. I’m impressed, especially for something natural.

Ava
The Beach Club Set
The Beach Club Set
The name fits the vibe

Sunset sweets is exactly what it smells like — golden hour, cocktails, and candy.

Zoe
Golden Hour Set
Golden Hour Set
Fresh and fun

My everyday choice right now. I love how easy it is to reapply without layering on stickiness.

Ella
Golden Hour Set
Golden Hour Set
Sammy

Loved it😊!

Sam
Sex On The Beach
Sex On The Beach
Best natural deodorant and I’ve tried them all!

I have tried no pong, kissing chickens, black chicken, wild and many more and none compare!!! This stuff actually works, the scent lasts all day, it doesn’t dry out or irritate my skin and it glides on like a dream!!!! Great delivery times! Highly recommend

KP
Fruity Bubblegum
Fruity Bubblegum
So sweet and summery

Fruity bubblegum smells like actual lollies from my childhood, while sex on the beach adds that tropical fruitiness that’s still grown-up. Brazilian breeze ties it all together with a warm, creamy finish.

Amelia
Golden Hour Set
Golden Hour Set
The name is accurate

You’ll definitely feel like you’re part of some tropical beach club. It’s flirty but not loud.

Sophie
The Beach Club Set
The Beach Club Set
So good for evening wear

I wouldn’t usually call a deodorant sexy but this one kind of is.

Henry
Coastal Nights Set
Coastal Nights Set
Obsessed with this combo

All 3 scents are playful but not too much. Just right.

Olivia
Golden Hour Set
Golden Hour Set
Good balance of fun and fresh

This trio works better than I expected. I alternate depending on my mood — bubblegum for playful days, sex on the beach for going out, and brazilian breeze for when I want something smooth and subtle.

Chloe
Golden Hour Set
Golden Hour Set
Light, fruity and wearable

Honestly better than a lot of the body sprays I used to use. It's sweet but never childish.

Ava
Golden Hour Set
Golden Hour Set

Wore this to dinner and got a compliment. It’s giving night out energy.

Isla
Havana Nights
Havana Nights

I was skeptical, but honestly this works better than most mainstream deodorants. Smells crisp and clean.

Noah
Island Breeze
Island Breeze

Kind of smells like a mix of mango and peach. Very fun and surprisingly fresh.

Chloe
Sex On The Beach
Sex On The Beach

Didn’t expect to like this scent as much as I do. Really well balanced.

Archie
Fruity Bubblegum
Fruity Bubblegum