Dr. Bronner's Peppermint All One Magic Soap 945mlOur most popular scent, with a peppermint burst so pure it tingles! Scented with organic peppermint oil to cool skin, clear sinuses and sharpen mind. Therapeutically, peppermint oil is a mild stimulant which increases vitality and clarity. Our Peppermint Pure Castile Liquid Soap is concentrated, biodegradable, versatile and effective. Made with organic and certified fair trade ingredients, packaged in a 100% post consumer recycled bottle. All One. Dr.