DrPlus Injectables Education · Treatment Areas
Bunny Lines: Botox for Nose Scrunch Lines
Bunny lines fan diagonally across the top of the nose when you scrunch up your face. This guide explains what they are, what treatment involves, and why they're often planned with the upper face.
What bunny lines are
Bunny lines are the short, diagonal wrinkles that appear on either side of the upper nose when you scrunch your face, laugh or smile strongly. They're created by a small muscle that wrinkles the nose. Like other expression lines, they're dynamic — caused by movement — which is why some people consider anti-wrinkle injections for them.
— Comparison
Where the common upper-face expression lines come from
| Line | Where it shows | Movement that triggers it |
|---|---|---|
| Forehead lines | Horizontal across the forehead | Raising the eyebrows |
| Frown '11' lines | Vertical between the brows | Frowning / concentrating |
| Crow's feet | Fanning from the outer eyes | Smiling / squinting |
| Bunny lines | Diagonal across the upper nose | Scrunching the nose |
Forehead lines
- Where it shows
- Horizontal across the forehead
- Movement that triggers it
- Raising the eyebrows
Frown '11' lines
- Where it shows
- Vertical between the brows
- Movement that triggers it
- Frowning / concentrating
Crow's feet
- Where it shows
- Fanning from the outer eyes
- Movement that triggers it
- Smiling / squinting
Bunny lines
- Where it shows
- Diagonal across the upper nose
- Movement that triggers it
- Scrunching the nose
Why they sometimes appear after frown treatment
Bunny lines are interesting because they can become more obvious after the frown ('11') lines are treated. When the main frown muscles are relaxed, some people unconsciously recruit the nose muscle more, making bunny lines stand out. A doctor planning the upper face anticipates this and may treat the nose at the same time for a balanced result.
What treatment involves
If treatment is appropriate, a very small, precise dose relaxes the nose-wrinkling muscle so the diagonal lines soften. Because the area is small and sits near muscles that affect the lip and smile, accurate placement and conservative dosing are essential — this is detailed, doctor-led work, not a routine 'add-on'.
As with other areas, results build over days to about two weeks and typically last a few months before fading.
Do bunny lines need treating?
Not always. Many people have mild bunny lines that don't bother them, and treating them is a personal choice rather than a necessity. A doctor will tell you honestly whether treatment adds value for you, or whether they're best left alone — especially if they're faint.
At DrPlus in Johor Bahru, bunny lines are assessed in the context of the whole upper face.
— Frequently asked
Common questions
They're caused by a small muscle that wrinkles the top of the nose when you scrunch, laugh or smile strongly. They're dynamic (movement) lines, like frown lines and crow's feet.
When the main frown muscles are relaxed, some people use the nose muscle more, which can make bunny lines more visible. A doctor planning the upper face anticipates this and can treat the nose at the same time.
It's a small, precise treatment that should be done by a trained doctor, because the area sits near muscles affecting the lip and smile. Accurate placement and a light dose matter, and your doctor explains the risks first.
No. Mild bunny lines are common and often don't need treatment. Whether it's worthwhile is a personal choice, and a doctor will give you an honest view at consultation.
— Related treatments
Continue with the relevant DrPlus treatment pages
Each page goes deeper into mechanism, suitability and recovery — your final plan is confirmed at consultation.
— Continue reading
InjectablesForehead Botox: Frown Lines, 11 Lines & the Glabella
Forehead lines, the vertical '11s' between the brows and the glabella are the most-treated upper-face areas. Here's what anti-wrinkle injections do here — and how to avoid the frozen look.
InjectablesBotox Treatment Areas for the Face — A Guide
Which areas can anti-wrinkle injections treat? This overview maps the common facial areas, what each one addresses, and links to a deeper guide for each — so you know what's what before a consultation.