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Since Latisse’s star-studded launch a integrate months ago, Brooke Shields has been an eager orator for prescription-only lash-growing serum. And the singer sat down with PEOPLE.com to speak a small some-more about her purpose with the brand. “I broken my own eyelashes whilst behaving on Broadway since I had to make make use of of fakes — after awhile that takes a toll,” she says. Brooke took partial in a fourteen-week hearing of the product, that interrupts lashes’ healthy expansion cycle, consistently requesting dual drops of LATISSE resolution on her lash line each night. “I am over vehement with my brand brand new eyelashes,” she says. “Now my brand brand new eyelashes have been so conspicuous I don’t even need to wear mascara. I love it.” And whilst the formula have been impressive, they don’t come cheap, with a one-month supply costing $120 and ongoing make make use of of compulsory to keep lashes from returning to their healthy length. But it’s all value it according the actress. “My father notices all on me,” Shields tells PEOPLE.com. “And when I was seeking true ahead, he said, ‘Wow, your lashes have been longer! That’s amazing!’” Click here to sense some-more about Latisse. Then discuss it us: Would you try a medication lash serum to widen your lashes? – Linda Marx