The Dr. Bronner’s Pure-Castile Magic Liquid Soap in Peppermint 1 Gallon is the bulk-size bottle of the brand’s most-popular scented variant — the cooling, tingling peppermint formula that runs in showers nationwide. The gallon refills four 32-ounce bottles at significant savings versus buying singles.
Use it as a household supply that refills 32-ounce shower-bottles, kitchen hand-soap dispensers, laundry-room jugs, and bathroom cleaning-spray bottles for 6-12 months from a single gallon. Peppermint is the most-popular Dr. Bronner’s scent and the gateway product for the brand. The cooling tingle on the skin is from real peppermint essential oil, not menthol.
Dr. Bronner’s has been making Pure-Castile soap in Vista, California — the family’s American manufacturing home since 1948, with the soap recipe dating to the family’s German soap-making heritage from 1858. Every bottle uses regenerative organic certified oils.






