How Botox lip injections change the appearance of your lips depends on where it’s injected. For example, in the case of the “Botox lip flip,” the chemical relaxes the muscles around your lips and causes them to curl up. This can make them look larger.
In most cases, Botox injections usually take about 10 to 15 minutes. Injections aren’t considered a surgical procedure, and no recovery time is needed afterward. You should be able to continue your usual activities immediately after your appointment.