Is Naturally Fresh Deodorant Crystal an antiperspirant?

No. Naturally Fresh Deodorant Crystals are a deodorant, NOT an antiperspirant.  Antiperspirants inhibit the activity of the sweat glands and close the skin's pores to produce less moisture, and also do not permit toxins to be released.  Our Deodorant Crystal products contain natural mineral salts to prevent odor causing bacteria and function as an astringent to reduce perspiration.  Click here to learn more about the difference between deodorants and antiperspirants.