Like all good beauty brand origin stories, Hannah Diop put her heart and soul into creating Sienna Naturals because there was nothing on the market that she could trust using on herself. And as far back as 2013, her sister-in-law, Issa Rae, was always happy to be her guinea pig.
“I used to visit Hannah in New York and she would be making products in her kitchen,” Rae tells PureWow. “I remember the first time I used the Dew Magic [leave-in conditioner] and H.A.P.I. Shampoo. They just felt so light on my hair, which I wasn’t used to at the time. I always loved that these products were clean and knowing exactly where she sourced her ingredients. When she asked me to come on as a partner, it was a no-brainer.”