She may be on the cover of the latest issue of Forbes magazine, but it took Jessica Alba a long time to feel comfortable identifying as an entrepreneur — and to stop overcompensating for the public’s misconceptions.

“People just saw me as this girl in a bikini in movies kicking butt — maybe not the brightest bulb,” she said. “It took three and a half years of condescending nods and pats on the back of ‘good luck’, or ‘go back to endorsing things or go do a perfume.’”

Alba spoke of her transition from the silver screen to supermarket shelves at Forbes’ third annual Women’s Summit, a gathering of hundreds of women entrepreneurs and leaders in New York with the aim of changing the power imbalance in the business world.

As Forbes Woman publisher Moira Forbes told a packed house at Manhattan’s Chelsea Piers, Alba has overseen the growth of her nontoxic household products startup The Honest Company from $10m in revenues in 2012 to $150 million in 2014.

Alba described the impetus behind her decision to launch Honest: a rash on her arms after using a mainstream brand baby detergent during her first pregnancy seven years ago. She started considering the contents of the products under her kitchen sink for the first time.

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