In this deep dive into soap nerdery, learn abundant olive oil, a unique local alkali, and a novel soapmaking process produced the original Castile soap.
Tag: soap
Take a deeper look at the science behind the lather. What is its structure, composition, and purpose? What is it good for, and what are its limitations?
When I joined a small group of business leaders in Washington, D.C. for two days of advocating for cosmetic regulations, what I saw was hopeful and heartening!
Please share this important message with your friends: Don’t mix Epsom salts with any true soap, including Dr. Bronner’s Pure-Castile.
Follow along with these videos of the Lab Coat Moments featured throughout Soap & Soul. Don’t just watch them – don your lab coat and try them yourself!
In 2023 the company marks its 75th anniversary, but Dr. Bronner was not the first soapmaker in his family—he was the third. Meet all five, starting in 1858.
