Botox Lip Flip: A Subtle Pout Without the Volume
A Botox lip flip uses a small dose of botulinum toxin in the upper lip muscle to gently roll the lip outward when you smile, creating the appearance of a fuller pout without lip filler. Ideal for a thin upper lip, a gummy smile, or as a refinement alongside lip filler at our Sugar Hill, GA clinic.
What Is a Botox Lip Flip and How Does It Work?
A Botox lip flip is an injectable treatment that uses a small dose of botulinum toxin (the same active ingredient in Botox Cosmetic, Dysport, Xeomin, and Jeuveau) placed precisely along the upper border of the orbicularis oris, the circular muscle that surrounds the mouth. When you smile, this muscle’s natural action curls the upper lip slightly inward, making the visible lip appear smaller, particularly in patients with a thinner upper border. A few precisely placed units relax that inward curl, allowing the lip to roll outward (evert) and show more of the natural pink vermilion tissue when you smile. The result is a fuller-looking lip in motion without changing the lip’s size at rest, which is why patients searching for a subtle, natural-looking lip enhancement frequently choose the lip flip over traditional lip filler.
The lip flip does not add volume. If you want noticeably bigger lips at rest, you need dermal filler placed inside the lip itself. The Botox lip flip is best for patients who are happy with their lip size when their face is relaxed but feel the upper lip seems to disappear when they smile, or who have a gummy smile with too much upper gum showing. Our clinical providers use the minimum effective dose, typically 4 to 6 units, to refine the dynamic shape of the lip without affecting speech, eating, or natural facial expression. For a full side by side comparison of both treatments, see our lip filler vs Botox lip flip guide.
Patients across Sugar Hill, Buford, Lawrenceville, and the greater Gwinnett County area frequently choose the Botox lip flip as their first injectable treatment. It takes only a few minutes in the chair, requires no downtime, and produces results that are noticeable to you but largely undetectable to others. The subtle nature of the result is a major reason it has become one of the most-requested treatments at Tactus Health.
Botox (onabotulinumtoxinA) is FDA-approved for several indications including glabella lines, crow’s feet, forehead lines, chronic migraine, and severe underarm sweating. The cosmetic lip flip is an off-label use, meaning the FDA has not specifically approved this exact application. The treatment has nevertheless been performed in aesthetic practices for more than a decade and is considered safe when administered conservatively. Our clinical providers use the minimum effective dose to limit the chance of any temporary functional change, and every patient receives a two-week follow-up to assess the result.
All Botox treatments at Tactus Health are performed by our licensed clinical providers, never by a technician. Every treatment includes a two-week follow-up assessment.
Frequently Asked Questions
At rest, no, your lips will be the same size as before treatment. When you smile, the upper lip rolls outward and shows more of the pink vermilion tissue, which creates the visual impression of fullness. If you want bigger lips at rest, you need lip filler. The Botox lip flip is for shape and expression rather than volume, which is exactly why many patients who want a natural-looking lip enhancement choose it as their first injectable.
The Botox lip flip typically lasts 6 to 10 weeks, shorter than other Botox treatments because the lip muscle is small and constantly active throughout the day with speaking, eating, smiling, and expression. Most patients schedule treatments every 2 to 3 months to maintain the effect. Some patients prefer to pair the lip flip with lip filler so the underlying volume is always present even when the Botox wears off.
At conservative doses of 4 to 6 units, most patients notice no functional change. Higher doses can occasionally cause temporary difficulty using a straw, pursing the lips for whistling, pronouncing certain consonants like “p” and “b,” or eating particular foods. Our providers use the minimum effective dose specifically to limit this risk. If you are a singer, musician, public speaker, or wind-instrument player, mention this during consultation so the dose can be calibrated even more conservatively. For more detail on how onabotulinumtoxinA works generally, see the MedlinePlus drug information page from the U.S. National Library of Medicine.
Different problems, different solutions. Lip filler adds physical volume and changes the size of your lips at rest, which is best for thin lips, asymmetric lips, or noticeable lip volume loss with age. A Botox lip flip changes how the lip moves and reads when you smile, which is best for lips that look smaller in motion or for a gummy smile. Many patients use both, with filler providing the base volume and the lip flip refining the dynamic shape. We have a full comparison in our lip filler vs Botox lip flip guide if you want to read more before deciding.
Often, yes. A gummy smile, where too much upper gum is exposed when you smile, is caused by an overactive upper lip elevator muscle called the levator labii superioris alaeque nasi (LLSAN). A small dose of Botox into those muscles, sometimes combined with the lip flip itself, can soften the upward pull and reduce gum exposure. The combination gummy smile Botox treatment typically uses 4 to 6 additional units, lasts about 8 to 10 weeks, and is a frequent reason patients book this consultation. The American Society of Plastic Surgeons recognizes botulinum toxin for a range of perioral and lip applications.
The lip flip is one of the most affordable injectable treatments available because it uses only 4 to 6 units of Botox. Final pricing depends on the units actually used and any combination with adjacent areas such as gummy smile correction or perioral lines. Pricing is reviewed transparently during your free consultation at our Sugar Hill clinic, with no obligation to proceed on the same visit.
Ready to Try the Botox Lip Flip?
Free consultation with our clinical team. 4 to 6 units, subtle results, lunchtime treatment at our Sugar Hill, GA clinic. Serving Buford, Lawrenceville, Suwanee, Cumming, and the greater Gwinnett County area.