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.

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Customer ratings and reviews

17 rating(s) - 17 review(s)

Biork Official Stockist

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 the Philippines
  • 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.

Please see full ingredients listed under the More info tab.

By on08 March 2019 :
Title : Didn't work
Comment : I love that it's completely plastic free, but unfortunately it doesn't do anything for my body odour at all. I tried it for a whole month to make sure. Such a shame.
(Biork Plastic Free Potassium Crystal Deodorant Stick)
By on05 March 2019 :
Title : Excellent
Comment : Very effective. Have been using it for months.
(Biork Plastic Free Potassium Crystal Deodorant Stick)
By on21 Feb. 2019 :
Title : Great product
Comment : I live in Darwin and have been using this deodorant for 5 months. It’s reducing my sweating and smelling. I use it everyday. This wet season has been particularly hot, and I can’t fault this deodorant. You have to wet the crystal a little before you put it on. I’m hang out for it to come back into stock.
(Biork Plastic Free Potassium Crystal Deodorant Stick)

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