Botox (onabotulinumtoxinA) begins to take effect within two to five days after you’ve had the injection. That said, it can take up to several weeks for you to see the full results, and the timeline ...

Cynthia Huang Wang was 27 when she noticed faint lines forming on her face. She decided to try something she had seen other young people recommend on social media: Botox. After her first treatment, ...