Made of mineral salt in France, the alum stone stops odor-producing bacteria from forming in the first place, making it a safe, simple, and effective natural deodorant. Each stone lasts for several years!

Packaged inside an organic cotton travel pouch and paper tube.

Use & Care: Gently wet the surface of your crystal deodorant and apply as you would deodorant. The alum stone works best when your pores are clean and open, such as after a shower. You can also use a warm or soapy washcloth to cleanse your underarm, and then apply the crystal deodorant. Either works just fine! Cleansing your underarm first is the trick to what makes this so effective. Learn more by visiting Eco Collective's blog here.