Flared nostrils are caused by the shape and position of your lower nasal cartilages and the width of your alar base (the fleshy outer walls of your nose). Because this is a structural feature, permanently changing it requires a physical intervention, either a minor surgical procedure or, for subtle cases, injectable treatments. Exercises and nose clips have no proven ability to reshape nasal cartilage.
Why Nostrils Flare in the First Place
Two things determine how wide your nostrils appear. The first is the alar cartilage, a curved piece of cartilage that forms the outer nostril walls and nasal tip. Its shape, size, and angle vary widely between people and across ethnic backgrounds. The second is the nasalis muscle, which spans the bridge of your nose and attaches to the alar cartilages and nostrils. When it contracts, it actively pulls the nostrils wider. Some people have a more prominent nasalis contraction during breathing or facial expressions, which creates dynamic flaring even if the cartilage itself isn’t especially wide.
So “flared nostrils” can mean two different things: a wide resting shape (structural) or nostrils that spread noticeably when you talk, laugh, or breathe deeply (muscular). The best fix depends on which type you have, or whether it’s both.
Non-Surgical Options
Botox for Dynamic Flaring
If your nostrils flare mostly during expressions or heavy breathing but look fine at rest, injectable botulinum toxin (Botox) can help. A provider injects 2 to 6 units into the alar portion of the nasalis muscle on each side, which weakens the muscle’s ability to pull the nostrils outward. The effect is subtle, narrowing the nostrils during movement rather than changing their resting shape dramatically.
Results typically last 3 to 4 months before the muscle regains full function, so you’ll need repeat treatments to maintain the look. It’s a good option if you want to test whether narrower nostrils suit your face before committing to surgery.
Makeup Contouring
For a purely cosmetic, temporary change, contouring with a matte bronzer or contour shade along the sides of the nose can create the illusion of narrower nostrils. This is the only truly “at home” option that produces a visible result, and it washes off at the end of the day.
Do Nose Exercises or Clips Work?
The short answer is no. Research on facial exercises is limited, and the studies that do exist focus on skin tone and muscle firmness rather than cartilage reshaping. An 8-week trial on face yoga found changes in muscle stiffness and elasticity, but researchers noted the evidence base is still thin, with no data on long-term structural changes. Nasal cartilage is firm connective tissue. Pressing on it with a clip or scrunching it with exercises won’t permanently alter its shape, and any temporary compression disappears within minutes.
Alarplasty: The Main Surgical Fix
Alarplasty (also called alar base reduction) is a relatively quick outpatient procedure specifically designed to narrow flared nostrils. It’s less involved than a full rhinoplasty and can be done on its own or as part of a larger nose job. There are several techniques a surgeon may use depending on what needs to change.
Weir excision removes a small wedge of tissue from the outer nostril wall, right where the nostril meets the cheek. The incision sits in the natural crease (the alar-facial groove), which helps hide the scar. This is the go-to approach when the alar wings themselves are too wide.
Sill excision removes tissue from the floor of the nostril (the nasal sill), narrowing the base without changing the shape of the outer nostril rim. It works best when the distance between nostrils is wide but the alar wings themselves aren’t overly flared.
Combined excision addresses both areas at once, removing tissue from the outer wall, the sill, and sometimes the nostril floor. Surgeons classify these approaches into types based on objectives, and a skilled provider will choose the combination that matches your anatomy rather than applying a one-size-fits-all technique.
What Recovery Looks Like
Compared to a full rhinoplasty, alarplasty recovery is fast. Expect redness and swelling for the first 1 to 2 weeks. Stitches come out about a week after surgery. Most people feel comfortable being seen in public within two weeks, though the final result takes shape over 1 to 3 months as residual swelling fades and the tissue fully settles.
Scarring is the main cosmetic concern. Because the incisions sit in natural creases, scars tend to be well-hidden once healed. However, some people are prone to raised (hypertrophic) scarring, which occurs in up to 1.5% of nasal surgery cases. Darker skin tones carry a slightly higher risk of visible scarring, so it’s worth discussing scar management strategies with your surgeon ahead of time. Silicone scar sheets, careful sun protection, and sometimes steroid injections can help keep scars flat and faded.
Risks and Complications
Alarplasty is considered low-risk as facial surgeries go, but it’s not risk-free. The most common issues include minor infection (up to 4% in nasal surgeries broadly), wound separation at the incision site (up to 5%), and asymmetry. Revision rates for rhinoplasty procedures range from 0 to about 11%, though standalone alarplasty tends to fall on the lower end of that spectrum because it’s a simpler operation.
The most important risk to understand is functional. Removing too much tissue from the nostril walls can narrow the nasal valve, the internal passage where air enters. This can make breathing feel restricted, like you can’t pull a full breath through your nose. In extreme cases, this leads to a condition called empty nose syndrome, where the nasal passages are technically open but airflow feels blocked. A conservative approach, taking only what’s needed for a visible improvement, protects against this. Always confirm that your surgeon evaluates your breathing as part of the preoperative assessment, not just the cosmetic appearance.
Cost and Planning
The national average cost for a standalone alarplasty is around $2,950, with most patients paying between $2,335 and $5,364. That range depends on the surgeon’s experience, your geographic area, and whether additional techniques are combined. The fee typically covers the surgeon, operating room time, anesthesia, and basic follow-up visits. Because alarplasty is cosmetic, insurance almost never covers it.
If you’re considering this procedure, the most useful thing you can do during a consultation is bring photos showing what bothers you. Specify whether the flaring happens at rest, during expressions, or both. That distinction helps the surgeon recommend the right approach, whether that’s Botox, a tissue excision, or a combination. And if you have any history of breathing difficulties, bring that up early. The goal is nostrils that look the way you want without compromising the airflow you need.