Anti-wrinkle injections can be used to reduce the appearance of nostril flaring and create a slimmer-looking nose.
Here's how it works:
The muscles around your nostrils, called the dilator naris muscles, are responsible for widening your nostrils when you breathe heavily, smile, or laugh.
Anti-wrinkle injections are injected into these muscles, relaxing them and reducing their ability to flare.
This can create a more subtle and refined appearance of the nose.