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Mineral deodorant, explained.
A small, carefully written library about potassium alum and mineral deodorant. Each guide is reviewed by the RaraSkin team before it is published — we would rather publish six useful pages than sixty forgettable ones.
What Is Potassium Alum Deodorant?
What potassium alum is, what a mineral deodorant stick does, and who it suits.
Read guideHow to Use Potassium Alum Deodorant
Step by step: wetting the stick, applying, drying and storing it well.
Read guidePotassium Alum Deodorant vs. Antiperspirant: What's the Difference?
Two different product categories — what each one is actually for.
Read guideIs Potassium Alum Aluminum-Free? Understanding the Difference
A straight answer on aluminium, alum and the language used on labels.
Read guideWhy Do You Wet Alum Deodorant Before Using It?
The reason a mineral stick needs moisture before it glides on.
Read guideWhat Does Fragrance-Free Deodorant Actually Mean?
Fragrance-free vs. unscented vs. lightly scented — how to read labels.
Read guideElsewhere on the site
60 g · Fragrance-free · Alcohol-free
Potassium Alum, Aqua (Purified Water). Available in Canada via Amazon.