Dr. Bronner's All-One Tea Tree Pure-Castile Bar Soap
Yes. Yes, Dr. Bronner's All-One Tea Tree Pure-Castile Bar Soap is silicone-free.
No silicones in the list. We checked every name ending in methicone, siloxane or silanol.
Why
Silicones give slip and a smooth finish. On a label they end in methicone, siloxane or silanol: Dimethicone, Cyclopentasiloxane, Amodimethicone.
Yes, Dr. Bronner's All-One Tea Tree Pure-Castile Bar Soap is silicone-free. No silicones in the list. We checked every name ending in methicone, siloxane or silanol.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
T None Remains After Saponifying Oils Into Soap, Glycerin Generous, Fair, Loving To All-one!, Spaceship Earth And Al Its Inhabitants, For We're Net Wt 5 0z/140g Magic Soaps All-one Or None! All-one!.
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.
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 0018787786055.