Arm & Hammer Antiperspirant Deodorant
No. No, Arm & Hammer Antiperspirant Deodorant is not silicone-free.
It lists Cyclopentasiloxane.
- Cyclopentasiloxane
Why
Silicones give slip and a smooth finish. On a label they end in methicone, siloxane or silanol: Dimethicone, Cyclopentasiloxane, Amodimethicone.
No, Arm & Hammer Antiperspirant Deodorant is not silicone-free. It lists Cyclopentasiloxane.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
Aluminum Chlorohydrate, PPG-14 Butyl Ether, Cyclopentasiloxane, Steraryl Alcohol, C12-15 Alkyl Benzoate, Talc, Hydrogenated Castor Oil, Petrolatum, Fragrance, Sodium Bicarbonate, Corn Starch Modified, Polysaccharides, Maltodextrin.
Highlighted names triggered a “No” on one of the six checks. Underlined names open the ingredient dictionary. Source list as recorded on Open Beauty Facts.
Silicone-free antiperspirants instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 7501080953994.