Biork Plastic Free Potassium Crystal Deodorant Stick

Biork Plastic Free Potassium Crystal Deodorant Stick


A completely plastic free and zero waste natural crystal deodorant stick. Unscented and hypoallergenic, this truly eco deodorant is housed in a 100% recyclable and biodegradable cork container. Free from aluminum chlorohydrate, alcohol, perfumes, parabens, preservatives and dyes. Suitable for unisex use and will last for 12+ months. Beautiful minimalist design. 120g.

More details


Buying this product = 24 Reward points for Members. Your cart will total 24 points = voucher of $1.20. Not a Member? Join at checkout to claim these points.

Customer ratings and reviews

8 rating(s) - 8 review(s)
View distribution

you are making a difference:

  • Cruelty free - not tested on animals.
  • World Wildlife Fund approved cork.
  • Zero waste - packaging is completely biodegradable and plastic free.
  • No child labour.
  • Vegan.


  • Completely natural product
  • Hypoallergenic and dermatologically tested
  • No synthetic ingredients
  • Great for both men and women
  • 24hrs of protection against sweat odour
  • Will last for 12+ months
  • Won't leave white marks on clothes
  • Simply moisten with water, glide over skin where needed and pat crystal dry for storage
  • Soft cork container protects stone agains damage if dropped
  • Product won't leak - dry, hard crystal
  • Great size for travel
  • Mineral stone made from pure potassium alum crystal from Italy
  • Cork sourced from Portugal and is completely biodegradable
  • Ecological, sustainable and package-free

dimensions / materials:

120g. 8cm H x 5cm D.

100% Pure potassium alum crystal stick with protective natural cork container.

end of life:

The cork packaging can be upcycled for DIY beauty products, craft use or recycled with Biome.

Made in Switzerland.

Browse our other natural deodorants.

By on 20 Apr. 2019 (Biork Plastic Free Potassium Crystal Deodorant Stick) :

Didn’t work for me

I like the smell & feel of this product. I used it on work days and thought it was fine but then spent a day outside & realised I was smelly & there is also no antiperspirant qualities it seems. Shame as I love the idea as a waste free alternative

 Report abuse
By on 17 Apr. 2019 (Biork Plastic Free Potassium Crystal Deodorant Stick) :

A basic deodorant

If you dont sweat too much, and don't have too much body odour, then this is for you. Biork has a natural salty smell to it when applied, so it doesn't work amazingly if you have a lot of body odour. I tend to use it more on colder days, because its easy to apply and i don't sweat it off/smell through it. When it's warmer, I use a paste deodorant. This crystal WILL LAST YOU 12+ MONTHS!

 Report abuse
By on 12 Apr. 2019 (Biork Plastic Free Potassium Crystal Deodorant Stick) :

Didn’t work for us

We have struggled with this option it was a good idea in theory but it doesn’t work it’s just washing your underarm it seems and not deodorising that lasts

 Report abuse

Most popular choices:


sign up for our newsletter