Lip Flip Before and After – Real Results, Cost and What to Expect

A lip flip is a quick, non-surgical treatment that uses botulinum toxin to relax the upper lip muscle, causing the lip to roll slightly outward for a subtly fuller appearance — without adding any volume. Unlike lip filler, which physically plumps the tissue, a lip flip relies on muscle relaxation to expose more of the pink lip and can reduce gum show when smiling.

The procedure itself takes about 15 to 20 minutes in a clinic. Patients typically return to normal activities immediately afterward, though minor tenderness or swelling at the injection site may occur for the first day or two. Because it uses a neurotoxin rather than a filler, the results are temporary and require repeat sessions to maintain.

Interest in the lip flip has grown as people look for lower-cost, lower-commitment alternatives to traditional lip enhancement. But understanding what it can — and cannot — achieve is essential before booking an appointment.

What Does a Lip Flip Look Like Before and After?

The primary change after a lip flip is a more defined upper lip with slightly more visible red lip tissue. The lower lip is not affected directly, though some patients report a more balanced overall appearance. The effect is subtle compared to filler: the lips look fuller because more of the lip surface is exposed, not because the lip has been physically enlarged.

A lip flip is best suited for someone seeking a small, natural-looking enhancement or a reduction in gum show when smiling, rather than a significant increase in fullness.

• A lip flip provides subtle upper lip eversion, not volume — big lips require filler or a combination approach.
• Peak results are visible around day 10 to 14 after the injection and last between 2 and 4 months on average.
• Cost varies significantly by geographic region and injector expertise, typically ranging from $10 to $20 per unit.
• Smile changes such as difficulty drinking through a straw or reduced gum show are common and temporary.
• The procedure does not add any volume; the appearance of fullness comes from the lip rolling outward.
• Results are not immediate — they usually begin within 2 to 7 days and become most visible around 7 to 14 days.

How Long Does a Lip Flip Last and When Will I See Results?

A lip flip does not produce instant changes. Most people begin to notice a subtle lift within 2 to 7 days after the injection, with full results appearing around day 10 to 14. The neurotoxin gradually relaxes the orbicularis oris muscle, allowing the upper lip to roll outward more noticeably over the first two weeks.

How long do the results stay?

The effect typically lasts between 6 to 12 weeks, with some patients reporting up to 3 months before the muscle activity fully returns. Because the toxin wears off gradually, the lip will slowly return to its original position. Repeat treatments are needed every few months to maintain the look.

How often do you need to redo it?

Most patients schedule a follow-up appointment every 2 to 4 months to maintain consistent results. Because the treatment is temporary, the decision to rebook depends on whether you want to sustain the subtle change or let it fade back to baseline.

Lip Flip vs Lip Filler: Which One Should You Choose?

The main difference between a lip flip and lip filler comes down to how each alters the lips. A lip flip relaxes muscle to roll the lip outward, exposing more pink tissue, while filler adds physical volume using hyaluronic acid. The choice depends on your aesthetic goal, budget, and tolerance for downtime.

What each procedure is best for

A lip flip is ideal for someone who wants a small, natural-looking enhancement or wants to reduce a gummy smile without adding bulk. Lip filler is better suited for those seeking actual lip volume, stronger shape changes, or longer-lasting results. The two can also be combined — filler adds volume, while a lip flip can refine the shape and lift.

Key differences at a glance

Lip flip results are subtle and temporary, lasting about 6 to 12 weeks, with minimal downtime. Filler results are immediate (once swelling subsides) and last 6 to 12 months, but involve more swelling and bruising in the first few days. Cost for a lip flip is lower upfront, typically $100–$400, while filler ranges from $500 to $1,200 depending on the product and amount used.

How Much Does a Lip Flip Cost and Where Can I Get It?

Lip flip pricing varies widely depending on the provider, geographic location, and number of units used. Reported costs range from about $99 at some clinics to roughly $100–$300 on average. In the UK, prices typically fall between £80 and £300.

What affects the price?

Most of the cost comes from the number of botulinum toxin units injected. A lip flip is often done with 4 to 5 units, though the exact number depends on your anatomy and desired result. Some clinics charge per unit (typically $10–$20), while others quote a flat fee for the treatment area.

Is it covered by insurance?

A lip flip is a cosmetic procedure and is not covered by health insurance in the United States or the United Kingdom. You will pay out of pocket, and prices should be discussed during the initial consultation.

What Is the Day-by-Day Recovery Timeline for a Lip Flip?

Recovery from a lip flip is minimal, but the timeline for visible results follows a predictable pattern. Understanding each phase helps set realistic expectations.

1. Day 0: The injection itself takes about 15 to 20 minutes. Mild redness or swelling at the injection sites is normal.
2. Day 1 to 3: Minor tenderness, swelling, or small bruises may appear. These typically resolve within 24 to 48 hours.
3. Day 3 to 7: Initial results become visible. The upper lip begins to roll outward in a subtle way.
4. Day 10 to 14: Full results appear. This is the best time to take before-and-after photos for comparison.
5. Week 4 to 12: The optimal aesthetic window. The lip maintains its lifted appearance during this period.
6. Month 3 to 4: The effect gradually fades as the neurotoxin wears off. The lip returns to its original position.

What Do We Know for Sure About Lip Flips and What Is Still Uncertain?

Some aspects of the lip flip are well established by medical sources, while others depend on individual factors and anecdotal reports.

Is a Lip Flip Right for You? A Closer Look at the Procedure

The lip flip has grown in popularity as a low-commitment alternative to filler for patients who want subtle upper lip enhancement without adding volume. By relaxing the orbicularis oris muscle, the procedure allows the upper lip to flip outward slightly, exposing more vermilion. This makes it especially suitable for people with thin lips who want a more visible pink lip, or for those with a gummy smile who wish to reduce gum show.

The procedure is quick, low-risk, and reversible over time as the neurotoxin wears off. However, it will not create large lips. Patients seeking significant volume should consider filler or a combined approach. The key variable remains injector skill — improper placement can lead to asymmetry or functional issues with the smile. As of 2025, no major long-term safety concerns have emerged, but repeat treatments are necessary to maintain results.

What Do Medical Experts and Patients Say About Lip Flips?

Medical institutions and patient communities offer different but complementary perspectives on the lip flip. Clinical sources emphasize the safety profile and proper candidacy, while patient forums provide real-world experiences with results and side effects.

A lip flip uses Botox or similar neurotoxin to relax the upper lip muscle, creating a subtle outward roll. It does not add volume and is best for those seeking a natural enhancement or gummy-smile reduction.

— Cleveland Clinic

Typical changes include a more defined upper lip, a slightly more visible red lip, and sometimes less gum show when smiling. Results are not immediate and become most visible around 7 to 14 days after treatment.

— The Injection Room

A lip flip is best for someone wanting a small, natural-looking enhancement rather than fullness. Lip filler is better when the goal is actual lip volume, stronger shape change, or longer-lasting results.

— Ubie Health

What Should You Consider Before Booking a Lip Flip?

A lip flip offers a subtle, temporary enhancement with minimal downtime and a lower cost than filler, but it will not add volume or produce dramatic changes. If your goal is a natural-looking lift or reduced gum show, it may be a good fit. For those seeking fuller lips, a combination of lip flip and filler is worth discussing with an injector. As with any cosmetic procedure, choosing an experienced, qualified provider is the most important factor in achieving a safe and satisfactory outcome. If you are also dealing with other oral health issues, you may find our article on How to Get Rid of Mouth Ulcers – Fast Relief and Remedies helpful.

Frequently Asked Questions About Lip Flips