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In 1971, 23-year-old Ilon Specht was a copywriter at McCann-Erickson, and one of still relatively few women on Madison Avenue. Surrounded by a cadre of male colleagues on the L’Oréal account, Specht defied the status quo when she wrote something different—iconic slogan “Because I’m worth it.”
It’s been more than 50 years, and L’Oréal is still using “Because I’m worth it,” sometimes repositioned as “Because we’re worth it” or “Because you’re worth it.” McCann claims that it is the longest-running ad copy in history.

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