Closeup of woman putting on red lipstick.
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Med’s Rosanne Paul notes the surge in popularity of the lip flip

Meghan Trainor says she ‘cannot smile’ due to this popular Botox trend. Is this common?
HuffPostRosanne Paul, assistant professor in the Department of Dermatology at the School of Medicine, noted the surge in popularity of the lip flip, a Botox-based procedure. “It offers a fuller-looking upper lip without fillers,” she said. While generally safe, Paul stressed that poor technique or overuse could impact smiles temporarily, underscoring the importance of skilled providers.