How it works

Mineral freshness. Clean confidence.

Potassium alum is a naturally derived mineral salt used for centuries as a gentle deodorant. Here's what it does — and what it doesn't.

Crystal alum deodorant with raw potassium alum stones

A mineral that neutralizes odor, not sweat.

Body odor is caused by bacteria breaking down sweat on the skin. Potassium alum creates a light mineral layer that makes it harder for those bacteria to thrive — so you stay fresh, without blocking pores or coating skin in aluminum chlorohydrate.

  • Neutralizes odor naturally
  • Aluminum chlorohydrate-free
  • Lightweight, breathable feel
  • Gentle on sensitive skin

Benefits

Made simple, made to last.

Long-lasting freshness

All-day odor protection from a single mineral source.

Skin-safe formula

Made for sensitive skin — dermatologically safe.

No harsh chemicals

Aluminum chlorohydrate-free. No artificial fragrance.

Breathable protection

Lightweight feel that lets your skin breathe.

Ready to try it?

See the product, or read how to use it.