Should I Get A Lip Flip?

When It Makes Sense

• Good fit: A lip flip is likely reasonable if your upper lip looks thin, curls inward, or disappears when you smile. By injecting a small amount of botulinum toxin into the muscle just above the upper lip, the muscle relaxes and allows the lip to roll outward slightly. This can create the appearance of a fuller upper lip without actually adding volume.
• Good fit: It may also make sense if you show more gum above your upper teeth when smiling than you would like, and you want a modest, short-term improvement. Because the effect typically fades within weeks to a few months, it can serve as a trial run before committing to longer-lasting options such as dermal fillers or surgery.

When You Should Avoid It

• Warning sign: You should pause if you are pregnant, breastfeeding, have an active infection or skin condition near the mouth, or have a neuromuscular disorder such as myasthenia gravis or Eaton-Lambert syndrome. These conditions can increase the risk of complications or unusual responses to botulinum toxin.
• Warning sign: Avoid a lip flip if you expect a dramatic increase in lip size or a permanent result. The change is subtle, and the product wears off relatively quickly. People who need precise lip movement for work—such as singers, wind musicians, or public speakers—should also consider whether temporary weakness or altered lip control could interfere with performance.

Pros and Cons

Pros

• The treatment is quick, usually completed in minutes, and many people can return to normal activities the same day.
• Because the effects are temporary, a lip flip offers a low-commitment way to see whether you like a slightly different lip appearance before investing in longer-lasting procedures.

Cons

• Common short-term issues can include difficulty drinking from a straw, trouble pronouncing letters like “p” or “b,” drooling, or an asymmetric smile if the product spreads unevenly or the dose is not ideal.
• The results are mild and fade within weeks to a few months for many people, so maintaining the look requires repeat appointments and ongoing cost.

Decision Checklist

• Is my main goal to change lip position or gum show, rather than to add a large amount of volume?
• Am I willing to accept temporary changes in lip function, and can I schedule touch-ups every few months if I want to keep the result?
• Have I chosen a licensed medical professional with specific experience in lip injections, and have I disclosed my full health history and medications?

Alternatives to Consider

For people who want more noticeable fullness or longer-lasting results, hyaluronic acid lip fillers are the most common alternative. Fillers add volume and shape but come with their own risks, including bruising, swelling, lumps, and vascular complications in rare cases. A surgical lip lift can permanently shorten the distance between the nose and upper lip, which may suit people with a long philtrum, but it involves anesthesia, scarring, and recovery time. Non-invasive options include makeup contouring, lip plumping glosses, or simply doing nothing. A qualified aesthetic provider can evaluate your facial anatomy and recommend the approach that matches your goals and risk tolerance.

Final Recommendation

Consider a lip flip if you want a subtle, temporary adjustment to how your upper lip rests or moves when you smile, and you understand that results are modest and short-lived. It is generally not the best choice if you want significant volume, a permanent change, or if you have health conditions that could make botulinum toxin unsafe. Before scheduling treatment, consult a licensed healthcare professional—such as a dermatologist, plastic surgeon, or qualified aesthetic nurse—to discuss your anatomy, goals, and medical history. A thorough consultation is the best way to reduce risk and set realistic expectations.