Can anti-wrinkle injections fix an uneven / crooked smile?

Anti-wrinkle treatments may offer a temporary improvement for a crooked smile by lifting one side of the mouth and lowering the other to enhance symmetry. The effects typically last for 2-4 months, depending on the amount used. Due to the delicate nature of the area, larger doses are not recommended to prevent any unintended spread of the product.
It’s best to consult with an experienced practitioner to assess your smile and determine if this treatment is suitable for you.