Aluminium sesquichlorohydrate is an aluminium salt that is used as an antiperspirant agent, a deodorant agent, and a cosmetic astringent.

Aluminium sesquichlorohydrate works by physically blocking eccrine sweat glands.

[1][2][3][4][5] The United States Food and Drug Administration considers the use of aluminium sesquichlorohydrate in antiperspirants to be safe and it is permitted in concentrations up to 25%.

[6] This inorganic compound–related article is a stub.

You can help Wikipedia by expanding it.