- Sandra B
What better way to celebrate Woohoo turning 15 than to have a birthday-cake-scented limited edition deodorant!? Birthday's BO-busting, sweet vanilla bicarb-free formula is ultra smooth and gorgeously creamy. Extra gentle on sensititve skin and a delight for your nose. Plus, it’s anti-chafe and comes in biodegradable cardboard packaging. Suits men, women, and teens.
Sweetness + Celebration - Soft vanilla and a touch of nostalgia - Birthday smells like a slice of vanilla sponge cake, served with smiles and sprinkles. Limited edition, but full of feel-good joy.
It’s our birthday… and your pits are officially on the guest list. Birthday is a limited-edition natural deodorant stick that smells like sweet vanilla cake and keeps BO firmly off the invite list. It’s extra-strength, ultra-smooth, and made for sensitive pits that still want reliable, all-day freshness.
This one’s pure celebration energy – fun, feel-good, and made to keep you comfy and confident from first coffee to last slice.
Think vanilla sponge cake meets party lollies. Sweet, playful and nostalgic, without being heavy or overpowering. It’s joyful, crowd-pleasing and unisex – the kind of scent that feels like a celebration every time you swipe it on.
Birthday uses Woohoo’s clever odour-control combo to tackle stink at the source, while staying kind to skin:
No aluminium salts. No synthetic fragrances. Just smart ingredients doing the heavy lifting.
This deodorant stick glides on effortlessly, with no dragging or chalky residue. And like all Woohoo deodorant sticks, it doubles as an anti-chafe balm.
Hot tip: swipe it anywhere you get rubbing – thighs, under boobs, arms or waistband zones – for smooth, friction-free days.
Birthday Stick comes in a 100% plastic-free, biodegradable cardboard tube, made from FSC-certified cardboard and printed with plant-based inks. When it’s empty, pop it into home compost or recycle it 🌿
It’s also compatible with our Refillable Deodorant Cases, so you can keep the party going a little longer.
Apply a light layer to clean, dry underarms. A few gentle swipes is all you need.
Bonus: use anywhere you want anti-chafe protection (avoiding extra sensitive spots).
Like all Woohoo Natural Deodorant Sticks, Birthday is:
Limited edition, full of fun, and guaranteed to bring party vibes to your everyday 🎂
Remove the lid and push up gently from bottom of tube to expose 1-2mm of deodorant. Apply sparingly to your underarm & other sweaty or chafe-prone areas.
Please remember that your Woohoo stick is perfectly imperfect - a small crack or hole is OK and won’t affect performance :)
Store below 30 degrees C away from direct sunlight & please stop use if irritation occurs.
As our sticks are made from cardboard and printed with plant-based inks, empty sticks can be popped into your home compost 🌿
When you're using your stick for the first time it can be a little tricky to push up because the ingredients are a bit stuck to the tube. So the very first time you push it up it does require a bit more effort, but after that it will slide up and down in its tube easily.
If your deo is hard to push up or stuck, roll the tube back & forth on a flat surface, pressing firmly to loosen, then push up from the bottom of tube. On a very cold day you might need to hold the deodorant to your skin for a moment to warm it slightly first to soften the contents.
1-2 Millimeters is all you need to expose, so if you accidentally pushed your deodorant stick up too far just firmly tap the base of the tube on a table (or ease it back down with the palm of your hand).
Caprylic/Capric Triglyceride (MCT Oil), Magnesium Hydroxide, Cetearyl Alcohol, Tapioca Starch, Oryza Sativa Bran Cera (Ricebran Wax), Triethyl Citrate, Jojoba Esters, Magnesium Carbonate Hydroxide, Zinc Ricinoleate, Natural Fragrance, Bambusa Arundinacea Stem Extract (Bamboo), Tocopherol (Vitamin E), Limonene, Linalool.
Unlike many online brands, we believe in complete transparency so any ingredients list you find on our website is 100% complete. No secrets here!
We promise that you will not find ANY these shady characters in a Woohoo Body product:
Shipping is never a hassle with us :) We offer these amazing shipping rates to all Australian states/territories (excluding WA, NT & TAS*):
* Rates for WA, NT & TAS are slightly higher due to the increased costs of shipping to these areas.
** Please note these are estimates only and exclude weekends.
Click here to read our full shipping policy for more details.
Want to ship your order internationally? Click here to read about our international shipping rates.
The Woohoo Returns Promise:
*First-time products and guarantee claims are covered (up to 2 returns per household per year). Exclusions note: Samples and Factory 2nds are eligible for Guarantee claims via store credit but are not physically returnable. Safety note: if you experience skin irritation, please pause use immediately and contact us. You do not need to wait the full 90 days to make a claim.
* These are the number of points awarded when you purchase this product at full price. If discounts are applied or a subscription is purchased the points will be awarded at 1 point per $1 AUD spent.
* These are the number of points awarded when you purchase this product at full price. If discounts are applied or a subscription is purchased the points will be awarded at 1 point per $1 AUD spent.
I have used and loved woohoo deodorant for almost 8 years now, and this one did not disappoint! Smells amazing, like vanilla icing, without being overpowering, and as always does an amazing job keeping my pits fresh!
This has such an uplifting and joyful smell. I can't help but feel happy when I smell it. Definitely one of my woohoo favourites. I wish I had of bought more!
I really like the sweet, soft fragrance and it works a treat. I highly recommend!
Can't push the stick up. It's like stuck and won't come out. I used a hammer and hammered from the bottom.
The top stick breaks into little pieces. Well I just put it away.
Thank you for sharing your honest feedback. We are so sorry to hear about the trouble you had with the deodorant tube. Having to use a hammer is absolutely not the experience we want you to have. While our eco-friendly tubes can occasionally be a bit stubborn, they shouldn't be this difficult. We will reach out via PM to explore this further.
It's has a yummy sweet vanilla lolly cake scent, pretty effective as well.
