Bunny lines are the diagonal wrinkles or creases that appear on either side of the nose, typically running from the top of the nose towards the cheeks, when you scrunch or wrinkle your nose. They get their name because they resemble the lines that appear on a bunny's nose when it twitches. These lines are caused by repeated contraction of the nasalis muscle, which is responsible for flaring the nostrils and wrinkling the nose. Bunny lines can be dynamic, appearing only with facial expressions, or static, remaining visible even when the face is at rest, particularly as skin loses elasticity with age. While some people find mild bunny lines charming or natural, more pronounced lines can be bothersome, especially if they become permanent creases. Bunny lines can sometimes become more noticeable after treating other areas with botulinum toxin, particularly the glabella (frown lines between the eyebrows), as the surrounding muscles compensate by working harder. They are a common aesthetic concern that can be effectively treated with small amounts of botulinum toxin.

The most effective way to fix bunny lines is with botulinum toxin injections (such as Botox, Dysport or Azzalure) administered by a qualified practitioner. Small amounts of the neuromodulator are injected into the nasalis muscle on each side of the nose, typically 2 to 3 injection points per side. The treatment works by temporarily relaxing the muscle that causes the wrinkling, preventing the lines from forming when you scrunch your nose. Results appear within 3 to 7 days, with full effects visible by 2 weeks, and typically last 3 to 4 months. The treatment is quick, relatively comfortable, and requires no downtime. For static bunny lines that are visible at rest, a combination approach may be needed, potentially including skin resurfacing treatments like chemical peels, laser therapy or microneedling to improve the skin texture alongside botulinum toxin to prevent further deepening. Prevention is also important: being mindful of repetitive nose scrunching and maintaining a good skincare routine with sun protection and retinoids can help minimise line formation. However, for immediate and noticeable improvement of dynamic bunny lines, botulinum toxin is the gold standard treatment. Always choose an experienced injector who understands the delicate anatomy of the nose area, as improper injection can affect breathing or create an unnatural appearance.

To get rid of bunny lines, the most effective treatment is botulinum toxin injections performed by a qualified practitioner. The treatment involves injecting small amounts of neuromodulator into the nasalis muscle on each side of the nose, which relaxes the muscle responsible for creating the wrinkles. This prevents the lines from forming when you make facial expressions. Results develop over 3 to 14 days and last approximately 3 to 4 months before requiring touch-up treatments. For mild bunny lines, you may also try being more conscious of nose scrunching habits and avoiding repetitive facial expressions that create the lines, though this is difficult to maintain consistently. Maintaining good skincare with retinoids, vitamin C and SPF can help prevent lines from deepening and improve skin texture over time, but will not eliminate existing dynamic lines. For deeper, static bunny lines that are visible even without facial expression, you may need combination treatments including botulinum toxin to prevent further movement alongside resurfacing treatments like chemical peels, laser therapy, microneedling or radiofrequency to improve skin texture and reduce the etched-in lines. Some people explore dermal filler for very deep static lines, though this is less common and requires expert technique. There are no effective at-home remedies, topical treatments or exercises that will eliminate bunny lines once they have formed. The best approach is professional treatment with botulinum toxin, which is safe, effective and specifically targets the cause of the lines.

The typical dose for treating bunny lines is 2 to 6 units of botulinum toxin per side, totalling 4 to 12 units for both sides of the nose, though the exact amount varies depending on several factors. Most practitioners use around 2 to 4 units per side for an average treatment. The dose depends on the strength of your nasalis muscle, with stronger muscles requiring slightly more; the severity of your bunny lines, with deeper lines sometimes needing higher doses; whether you have had the area treated before, as first-time treatments may be more conservative; the specific product used, as different brands (Botox, Dysport, Azzalure) have different unit equivalencies; and your practitioner's technique and assessment. Bunny lines require relatively small amounts compared to other facial areas, as the nasalis is a small muscle and using too much can affect nose function, cause breathing difficulties or create an unnatural appearance. A skilled practitioner will start conservatively, particularly for first-time treatments, and can add more if needed at a follow-up appointment, usually 2 weeks later. It is much easier to add more than to reverse over-treatment. The units for bunny lines are typically in addition to treatment for other areas like frown lines or forehead, not as a standalone treatment, though some people do have bunny lines treated alone. Always ensure your practitioner is experienced with treating this delicate area and can assess the appropriate dose for your individual anatomy and concerns.

Injecting bunny lines should only be performed by qualified, trained medical practitioners with expertise in facial anatomy and botulinum toxin techniques. This is not a procedure that should be attempted at home or by unqualified individuals. For practitioners, the technique involves identifying the nasalis muscle, which runs along the sides of the nose. The standard approach is to inject 2 to 3 points per side, typically placing injections in the nasalis muscle where it contracts most visibly when the patient scrunches their nose. Common injection sites are approximately 1 to 1.5 cm lateral to the midline of the nose, in the area where the nose meets the cheek, avoiding the area too close to the inner corner of the eye or too low on the nose. The practitioner asks the patient to scrunch their nose to identify the most active areas of the muscle, then injects small amounts of botulinum toxin, typically 2 to 4 units per side, using a fine needle at a superficial to mid-dermal depth. Proper technique requires understanding of the surrounding anatomy including the levator labii superioris alaeque nasi muscle, avoiding over-treatment that could affect nasal function or smile, and ensuring symmetrical placement. Injection should be precise and conservative, as the nasalis is a small muscle and the area is functionally important for breathing and facial expression. If you are interested in having bunny lines treated, book an appointment with a qualified aesthetic practitioner who can safely and effectively perform the treatment.

To get rid of bunny lines on the nose, the most effective treatment is botulinum toxin injections (such as Botox, Dysport or Azzalure) administered by a qualified practitioner. These diagonal wrinkles that appear on the sides of the nose when you scrunch or wrinkle it are caused by the nasalis muscle, and relaxing this muscle with neuromodulator is the most direct and effective solution. The treatment involves small injections on each side of the nose, typically 2 to 4 units per side, which temporarily relax the muscle and prevent the lines from forming. Results appear within a few days to 2 weeks and last approximately 3 to 4 months. The procedure is quick, relatively comfortable and requires no downtime, with most people returning to normal activities immediately. For prevention, being mindful of habitual nose scrunching and maintaining good skincare with retinoids and sun protection can help, though this will not eliminate existing lines. For deeper, static lines that remain visible even without expression, you may need additional treatments such as chemical peels, laser resurfacing or microneedling to improve skin texture, though botulinum toxin remains the primary treatment to prevent the lines from worsening. There are no effective creams, serums or home remedies that can eliminate bunny lines once they have formed. The nasal area is delicate and functionally important, so always choose an experienced practitioner who understands the anatomy and can treat the area safely without affecting breathing or creating an unnatural appearance.

Bunny lines are most effectively treated with botulinum toxin injections (Botox, Dysport or Azzalure) administered by a qualified practitioner. The treatment involves injecting small amounts of neuromodulator into the nasalis muscle on each side of the nose, typically 2 to 4 units per side. This temporarily relaxes the muscle responsible for creating the diagonal wrinkles when you scrunch your nose, preventing the lines from forming with facial expressions. The injections are quick, minimally uncomfortable and require no downtime, with results appearing within 3 to 14 days and lasting approximately 3 to 4 months. Treatment usually needs to be repeated 3 to 4 times per year to maintain results. For bunny lines that are only dynamic (appearing with expression), botulinum toxin alone is typically sufficient. For static bunny lines that remain visible at rest, particularly deeper etched-in lines, a combination approach may be beneficial: botulinum toxin to prevent further muscle movement and deepening, plus skin resurfacing treatments like chemical peels, laser therapy, microneedling or radiofrequency to improve skin texture and reduce the appearance of existing creases. Prevention strategies include being mindful of habitual nose scrunching, maintaining a comprehensive skincare routine with retinoids and sun protection, and addressing other treated areas like the glabella to prevent compensatory movement. The key to successful treatment is choosing an experienced practitioner who understands the delicate anatomy of the nose area and can inject precisely and conservatively to achieve natural-looking results without affecting nasal function or creating breathing difficulties. Most practitioners treat bunny lines as part of a comprehensive facial rejuvenation plan rather than in isolation.

Before treatment for bunny lines, people typically notice diagonal wrinkles or creases appearing on the sides of the nose when scrunching, wrinkling or animating the nose, particularly when smiling, laughing or squinting. In more advanced cases, these lines may be visible even at rest, creating permanent creases. The lines can make the nose area appear aged, wrinkled or over-animated, and some people feel self-conscious about how pronounced they are during normal facial expressions. Bunny lines may become more noticeable after treating other areas like frown lines, as surrounding muscles compensate. After treatment with botulinum toxin, once the product has taken full effect usually within 10 to 14 days, the bunny lines typically no longer appear or are significantly softened when making facial expressions like scrunching the nose or smiling broadly. The nose area appears smoother and less wrinkled during animation. For static lines that were visible at rest, the depth may be reduced though not completely eliminated, particularly if they were deep or long-standing. The overall appearance is more youthful and refined, with a smoother nose area during facial expressions. The face maintains natural movement and expression, just without the pronounced wrinkling on the sides of the nose. Results look subtle and natural rather than frozen, as the treatment specifically targets the muscle causing the lines without affecting overall facial animation. The degree of improvement depends on the severity of the lines before treatment, whether they were dynamic or static, the amount of product used and individual muscle strength. Immediately after treatment, there may be small injection marks or mild swelling at the treatment sites, which typically resolve within hours to a day. Final results are best assessed 2 weeks after treatment when the product has fully taken effect. Your practitioner should be able to show you realistic before and after photos from their own work to demonstrate typical improvements. Treatment needs to be repeated every 3 to 4 months to maintain results, as the effects are temporary.