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Bunny lines are the fine wrinkles that appear on either side of the nose when you scrunch your face—like when laughing, squinting, or making certain facial expressions. These lines are typically most visible during facial movement but can become etched into the skin over time, making them noticeable even at rest. While they may seem like a minor concern compared to deeper forehead or frown lines, many people seek to smooth bunny lines as part of a more comprehensive facial rejuvenation plan.

What Causes Bunny Lines?

Bunny lines are caused by the repetitive movement of the nasalis muscle, a thin muscle that runs along the sides of the nose. Over time, frequent use of this muscle—whether due to expressive facial habits or compensatory movements after other Botox treatments (like for frown lines)—can lead to the development of static wrinkles in this area.

In some cases, bunny lines become more prominent after Botox is used to treat glabellar or forehead lines. When the stronger muscles are relaxed, the body may start overusing the nasalis muscle for expression, unintentionally emphasizing these smaller lines.

How Botox Treats Bunny Lines

Botox is a highly effective treatment for softening bunny lines. A few small injections on either side of the nose relax the nasalis muscle, preventing it from scrunching the skin and forming creases. The treatment is quick—usually under 10 minutes—and requires no downtime.

The results typically begin to appear within 3–5 days, with full effects visible in about two weeks. Most patients enjoy smoother skin in the treated area for 3–4 months, at which point a touch-up may be needed.

Benefits of Botox for Bunny Lines

  • Quick and painless procedure
  • Non-surgical with zero downtime
  • Prevents deeper wrinkles from forming
  • Can complement other facial Botox treatments for a more balanced, youthful appearance

Are You a Good Candidate?

Botox for bunny lines is ideal for individuals who:

  • Notice fine wrinkles around the nose during facial expressions
  • Have developed prominent bunny lines due to age or muscle overuse
  • Want a smoother, more refreshed look without invasive treatments

It’s especially effective when administered by a skilled injector who understands the delicate anatomy of the facial muscles and can create a natural-looking result.

Final Thoughts

Though small, bunny lines can have a surprisingly noticeable impact on your overall facial aesthetic. Fortunately, Botox offers a fast, safe, and subtle solution to help you maintain smooth skin and youthful expression. Always choose a qualified provider to ensure precise application and optimal results.