A Botox lip flip is a non-surgical procedure that creates the appearance of fuller lips by relaxing the orbicularis oris muscle along the upper lip. Unlike dermal fillers that add volume, the lip flip simply allows more of the natural lip to be visible by preventing the lip from curling under when smiling. The treatment involves a few strategic Botox injections along the upper lip border, causing the lip to gently roll outward and appear more prominent.
How Does the Botox Lip Flip Procedure Work?
The lip flip botox technique targets the muscle that circles the mouth, specifically the portion running along the upper lip. When the injector places small amounts of Botox along the vermillion border—the line where the colored part of the lip meets the skin—the muscle relaxes. This relaxation prevents the upper lip from curling inward when smiling or talking, allowing more of the pink or red portion of the lip to show.
The procedure itself takes just 5-10 minutes and requires only 4-6 injection points. Most providers use between 4-6 units of Botox total, making it one of the more conservative Botox applications. The injections are placed strategically along the cupid’s bow and the sides of the upper lip for balanced, natural-looking enhancement.
Schedule the lip flip about
2 weeks before any important event. Results take 3-7 days to appear and reach full effect around day 10-14, giving patients time to adjust to their enhanced appearance.
Proper preparation helps ensure the best possible outcomes.
What Results Can I Expect from a Lip Flip?
Results from botox for lips appear gradually over 3-7 days after treatment, with full enhancement visible by 10-14 days. The effect is subtle rather than dramatic—patients typically see their upper lip appear slightly fuller and more visible, particularly when smiling. The enhancement reveals more of the natural lip color and creates a softer, more relaxed appearance around the mouth.
The lip flip works best for patients who have:
- A thin upper lip that disappears when smiling
- A “gummy smile” where the upper lip rises too high
- Lips with good natural shape but minimal visibility
- Desire for subtle enhancement rather than dramatic change
Unlike lip fillers that add actual volume, the botox lip flip creates the illusion of fullness by changing how the lip sits at rest and moves during facial expressions. Patients maintain their natural lip texture and feel—there’s no added bulk or firmness that comes with injectable fillers. Results typically last 2-3 months, which is slightly shorter than Botox applications in other facial areas due to constant lip movement from talking, eating, and expressions.
Who Is a Good Candidate for a Lip Flip?
The ideal candidate for botox lip enhancement has a thin upper lip that tends to curl under or become less visible when smiling. This treatment works particularly well for patients who want subtle improvement without the commitment or cost of dermal fillers. The lip flip also suits those testing aesthetic treatments for the first time, as the temporary nature and minimal downtime make it a low-risk entry point.
Patients should consider lip fillers instead if they want:
- Significant volume increase in both upper and lower lips
- Longer-lasting results (fillers last 6-12 months vs 2-3 months for lip flip)
- More dramatic transformation in lip shape and size
- Enhancement of lip borders and definition
The lip flip doesn’t work well for everyone. Patients with very thin lips overall may see minimal results, as there needs to be sufficient existing lip tissue to reveal. Those with naturally full lips or lips that already show prominently when smiling typically won’t benefit from this treatment.
How Much Does a Botox Lip Flip Cost?
A lip flip near me typically costs $50-150 per treatment, significantly less than lip filler procedures that range from $600-1,000 per syringe. The lower cost reflects the small amount of Botox used—just 4-6 units compared to the 20-60 units commonly used for forehead or crow’s feet treatments.
However, the shorter duration of results affects the overall value equation. While the per-treatment cost is lower than fillers, patients need repeat treatments every 2-3 months to maintain results. This works out to 4-6 treatments per year compared to 1-2 filler treatments. Over a full year, the total investment becomes similar to or sometimes more than filler treatments.
Cost factors that influence pricing:
- Geographic location and local market rates
- Provider expertise and credentials
- Practice setting (medical spa vs plastic surgery office)
- Botox brand (Botox, Dysport, Xeomin, or Jeuveau)
The lip flip’s quick procedure time and minimal downtime offer convenience that may justify the more frequent maintenance schedule for busy patients seeking subtle enhancement.
What Are the Risks and Side Effects?
Common side effects from a lip flip are typically mild and temporary. Most patients experience minor swelling and tenderness at injection sites for 24-48 hours. Small bruises may appear along the upper lip border but usually resolve within a few days and can be covered with makeup.
Temporary effects specific to lip treatments include:
- Difficulty drinking through a straw for the first few days
- Reduced ability to purse or pucker lips during the first week
- Slight asymmetry as the Botox takes effect unevenly (usually evens out by day 10)
- Mild numbness or tingling sensation around the injection sites
Rare complications include excessive muscle relaxation causing drooling or difficulty controlling saliva, particularly when drinking. This occurs if too much Botox is used or if it migrates beyond the intended treatment area. The effect resolves as the Botox wears off but can be inconvenient for 2-4 weeks.
Allergic reactions to Botox are extremely rare but possible. Patients should inform their provider about any previous reactions to botulinum toxin products or allergies to human albumin. The treatment should be avoided during pregnancy or while breastfeeding, as the safety profile for these situations hasn’t been established.
Most side effects resolve within 7-10 days as the Botox settles and any swelling or bruising heals. The temporary nature of Botox means that even unwanted results or complications will gradually reverse as the product metabolizes over 2-3 months. Following proper post-treatment care instructions and aftercare guidelines helps minimize side effects and optimize results.
Ready to explore whether a lip flip is right for achieving fuller-looking lips? Schedule a consultation to discuss natural lip enhancement options and create a personalized treatment plan.