Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. William Truswell, ...

Castor oil packs can be used up to three times per week. Castor oil contains ricinoleic acid, which may reduce inflammation. The packs are generally safe but can cause skin reactions for people with ...