Medically reviewed by Dr Tapan Patel
Last reviewed: 22nd February 2026
What is a Lip Flip?
The Lip Flip is a great option for those looking to enhance their upper lip subtly without committing to dermal fillers.
Unlike traditional lip filler treatments, the Lip Flip involves a few strategic anti wrinkle injections at our Botox Clinic London to relax the muscles around the upper lip, causing it to flip slightly upwards and outwards. This creates a natural-looking enhancement that increases the visible lip tissue, resulting in fuller-looking lips with minimal risk.
Lip Flip Treatment London
Our skilled practitioners at our London Botox Clinic use injections to relax the upper lip muscles, allowing for a subtle increase in volume and a fuller lip shape. This procedure is a quick, non-surgical alternative to traditional lip filler injections, making it an attractive option for those seeking natural enhancements without the additional volume provided by dermal fillers.
The Lip Flip treatment typically takes just 10-15 minutes, with results becoming visible within a few days after treatment. The effects of the Botox Lip Flip generally last between 3-4 months, making it a convenient and effective procedure with minimal downtime.
Benefits of a Lip Flip
- Subtle lip enhancement
- Natural-looking results
- Alternative to lip fillers
- Improved Smile Appearance, reducing the visibility of gummy smiles
- Minimal risk of complications
- No significant increase in lip volume, maintaining a natural appearance
Lip Flip vs. Lip Fillers
While lip filler treatments using hyaluronic acid-based dermal fillers are designed to add volume and shape to the lips, the Lip Flip offers a different approach to lip enhancement.
This cosmetic procedure does not involve lip filler injections but instead focuses on enhancing the natural shape of the lips through muscle relaxation. It is particularly effective for those who desire a more subtle enhancement or those who may not be ready for the fuller appearance achieved with lip fillers.
Common Side Effects of Lip Flip
The Lip Flip is a minimally invasive procedure with minimal risk, but patients may experience minor swelling or slight swelling at the injection sites. These common side effects typically resolve within a few hours after treatment, allowing patients to return to normal activities quickly. It is advisable to avoid strenuous activities for the first 24 hours after your procedure to ensure optimal results.
At PHI Clinic, every Lip Flip treatment begins with a consultation with a qualified practitioner. Our aesthetic practitioners will assess your facial anatomy and discuss your goals, creating a personalised treatment plan tailored to your needs. This plan may include follow-up treatments to maintain your results over time, as Botox effects generally last 3-4 months.
Why Choose PHI Clinic?
Our team of skilled and experienced practitioners at PHI Clinic are dedicated to delivering natural-looking results through effective treatments.
Whether you are considering a Lip Flip as an alternative to lip fillers or as part of a broader approach to lip treatments, our clinic offers the highest standards of care and precision.
Why choose PHI Clinic?
PHI Clinic is London’s best destination for safe, effective Lip Flip treatment. Clinic founder Dr Tapan Patel holds The Aesthetics Award 2023 for Outstanding Achievement in Medical Aesthetics, and is a global trainer for Botox manufacturer Allergan. This ensures his team of cosmetic doctors and nurses, are always up to date with the latest, most effective injection techniques.
PHI Clinic is renowned for its elegant, natural-looking Lip Flip results, and exceptional levels of client satisfaction for a Lip Flip clinic on Harley Street London.
Lip Flip frequently asked questions
A Lip Flip is a cosmetic treatment that uses anti-wrinkle injections to relax the facial muscles around the upper lip, creating a subtle enhancement of the vermillion border. This procedure can improve the appearance of lips by providing a fuller, more pleasing smile without adding volume, unlike traditional lip injections.
The effects of a Lip Flip typically last around 3-4 months. However, for longer-lasting results, some patients may choose to combine this treatment with dermal filler treatments. Your medical professional can guide you on the best approach to achieve your desired outcome.
Common minor side effects include slight swelling or redness at the injection site. These effects usually resolve within a few hours. While rare, some individuals may experience an allergic reaction or temporary issues with lip symmetry. Discuss any concerns with your practitioner before treatment.
The Lip Flip involves minimal discomfort, as the treatment area is small and the injections are quick. Numbing cream can be applied before the procedure to ensure a more comfortable experience.
Recovery time is minimal, and most patients can return to their daily activities immediately after the procedure. It’s advised to follow aftercare instructions, such as avoiding strenuous activities for the first 24 hours to ensure optimal results.
Yes, a Lip Flip can reduce the appearance of vertical lip lines by relaxing the muscles around the upper lip. This gives the lips a smoother, more youthful appearance, enhancing the overall look of the vermillion border.
As with any cosmetic treatment, there are potential risks, including minor side effects like swelling or an allergic reaction. In rare cases, temporary asymmetry in the appearance of lips may occur. It’s important to consult with a qualified medical professional to minimise these risks.
Aftercare after a Lip Flip is simple. Follow your practitioner’s aftercare instructions, which may include avoiding pressing on the treated area and steering clear of extreme temperatures. This will help ensure the best results and reduce the appearance of wrinkles around the mouth.
Location
PHI Clinic
102 Harley Street,
London,
W1G 7JB,
United Kingdom
Tel: 02070345999
Opening Hours
Monday & Tuesday - 9:30am to 6:00pm
Wednesday & Thursday - 9:30am to 8:00pm
Friday - 9:30am to 5:00pm
Saturday - 11:30am to 12:30pm
Sunday - Closed
Opening times can change, if your appointment is outside of these times please contact the clinic for confirmation.

