Once upon a time, there was a Parisian husband and wife team who had a passion for hair care. Her expertise was in treatment products, while he specialized in botanicals. In what was truly a perfect match, Leonor and Jean-Marie Greyl combined their love of beauty and botany and voilü, the eponymous brand was born. Fast forward 40 years, and the company is a thriving family business (daughter Caroline Greyl is CEO) that now includes the renowned Leonor Greyl Institute. At this posh hair haven, the fashionable and famous (Oscar winner Jean DuJardin is a regular) come to indulge in customized treatments and shop the brand's collection of natural, vitamin-enriched products.