Dr Harry Clinic
Lip Flip Injections in Chiswick London by dr Harry James
Lip Flip

Caused by overactive upper lip muscle that tucks the lip inward

Creates a thinner appearance, especially when smiling

Anti-wrinkle injections relax the muscle to reveal more of the lip

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Anti-wrinkle injections

Anti-wrinkle Injections for Lip Flip

A subtle enhancement that gently lifts the upper lip, creating a fuller, more defined shape, without adding volume.

At a glance

What it does

Relaxes orbicularis oris muscle to ‘flip’ the lip upward

Also

Enhances lip visibility, especially when smiling

And

Preserves natural movement and expression

Timing

Results appear in 5–7 days and last 2–3 months

Guide price

From £200 1 area · £280 two · £330 three

Practitioner

Dr Harry James
MBChB PGDip (CAIT), GMC 7528423

Clinics

Chiswick and Covent Garden

Consultation

£75, book online

Understanding the Lip Flip Treatment

A lip flip is a subtle, injectable treatment that enhances the upper lip’s appearance by relaxing the orbicularis oris muscle, the muscle that encircles the mouth. By gently reducing tension at the lip border, the top lip appears more lifted and slightly more prominent, especially when smiling.

Unlike lip fillers, this technique does not add volume but rather reshapes the lip’s surface area and resting position. It’s ideal for patients who want a natural enhancement, more upper tooth show when smiling, or improved lip balance without the feel or fullness of dermal fillers.

The result is soft, elegant, and movement-friendly, maintaining your unique lip shape while adding subtle definition.

Lip Flip Injections in Chiswick London by dr Harry James
  1. 01Anatomy of Lip Movement and Muscle Control
  2. 02Treatment Approach and Technique
  3. 03Treatment Results and Benefits
  4. 04Combining the Lip Flip with Other Treatments
  5. 05Safety and Subtlety

Lip Flip Treatment Explained

01Anatomy of Lip Movement and Muscle Control

The orbicularis oris muscle controls all movement around the lips, from speaking and sipping to smiling. In some individuals, the upper lip curls under slightly when smiling, causing it to appear thinner or less visible. The lip flip helps address this by relaxing the upper portion of the muscle, allowing the lip to gently unfold outward.

Because this area is responsible for key functions and expressions, precise control is essential. Understanding how the lips move at rest and in motion is critical for ensuring results that look refined but not restricted.

With careful mapping of lip shape and function, it’s possible to achieve noticeable enhancement without compromising movement or speech.

02Treatment Approach and Technique

Lip Movement Assessment

The process begins with a close evaluation of your lip shape, animation, and muscle activity. Your smile pattern, natural upper lip curvature, and overall facial proportions are considered before treatment. This ensures the plan supports both aesthetic goals and expression.

Injection Methodology

A small amount of botulinum toxin is injected into the upper portion of the orbicularis oris muscle, usually at four precise points just above the vermillion border. This softens the muscle tension and allows the lip to gently rotate upward, creating the appearance of increased height and definition.

Treatment is quick, with minimal discomfort and no downtime. The dosage is light, as subtlety is essential for maintaining natural smile movement and avoiding stiffness.

03Treatment Results and Benefits

Initial softening begins within a few days, with full results visible by two weeks. The upper lip appears slightly lifted and more visible when smiling, without the added projection of a filler.

The treatment can help reduce the appearance of a gummy smile in some patients and often makes lipstick apply more evenly by enhancing the natural edge of the lip.

Results typically last around 8 to 12 weeks, shorter than dermal fillers, and are ideal for those seeking a trial enhancement or lighter touch-up between filler appointments.

04Combining the Lip Flip with Other Treatments

Filler-Free Lip Enhancement

The lip flip is an excellent standalone option for patients new to lip treatments or who prefer not to use fillers. It’s also ideal for maintaining a balanced aesthetic for patients with naturally full lips but who want more shape or show without added volume.

In Combination with Lip Filler

For those seeking more dramatic or defined results, the lip flip pairs beautifully with dermal fillers. While the filler adds structure and volume, the flip refines shape and smile dynamic. When performed together, the outcome is both plump and polished, especially helpful in treating asymmetry or flattening when smiling.

05Safety and Subtlety

This is a high-precision treatment. Over-treatment can lead to a compromised smile or difficulty with speech. That’s why subtlety is key, and why every patient is assessed thoroughly beforehand.

We use only premium, well-studied products such as Bocouture by Merz. Injections are placed with detailed anatomical care to avoid interfering with surrounding muscle groups or compromising natural lip function.

Aftercare is simple, and patients are advised to avoid pressing or massaging the area post-treatment. You’ll be able to speak, eat, and smile as normal, with a touch more lift and shape.

Dr Harry James, MBChB PGDip (CAIT), at Dr Harry Clinic
Dr Harry JamesMBChB PGDip (CAIT) · Aesthetic Doctor & Clinical Director

Meet Dr Harry James

Certified trainer. Award-nominated aesthetic medicine expert.

Dr Harry James brings a wealth of experience and clinical precision to our London clinics. As a certified trainer in aesthetic medicine and a finalist in multiple national aesthetic award ceremonies, Dr Harry is recognised for his advanced techniques, patient-focused results, and commitment to setting high standards in non-surgical aesthetics.

His expertise extends beyond delivering treatment, he actively trains other practitioners and remains at the forefront of the field through continuous education and professional development.

  • Certified Aesthetic Medicine Trainer
  • Finalist in Multiple Aesthetic Award Ceremonies
  • Advanced Facial Injection Techniques Specialist
  • Medically Qualified with Extensive Postgraduate Training
  • Committed to Excellence in Patient Care & Safety
  • GMC registered, 7528423

Common questions

Lip Flip FAQs

01What exactly is a lip flip, and how does it differ from lip filler?

A lip flip uses a small amount of anti-wrinkle injections to relax the orbicularis oris muscle, the muscle that encircles the mouth. This causes the upper lip to gently roll outward, creating the illusion of a fuller, more defined lip without adding volume. Unlike dermal fillers, a lip flip does not physically plump the lips, it simply enhances the natural shape by subtly exposing more of the pink lip when at rest or smiling.

02Will I still be able to move my lips naturally after a lip flip?

Yes, when performed correctly, a lip flip should not interfere with natural lip movement. However, because the treatment involves relaxing part of the muscle used in speaking, smiling, and sipping through a straw, you may feel a very mild difference in movement for the first few days. Dr. Harry uses precise, low-dose techniques to enhance shape while maintaining full functionality and natural expression.

03How long does a lip flip last, and when will I see results?

Results typically begin to appear within 5 to 7 days, with full effects visible around the 2-week mark. A lip flip lasts approximately 6 to 8 weeks, which is slightly shorter than most other anti-wrinkle treatments. Because of its subtle nature and short duration, many patients choose to have it regularly as part of their aesthetic maintenance plan.

04Am I suitable for a lip flip, or would filler be more effective?

A lip flip is ideal if you’re looking to enhance your upper lip’s shape without increasing volume, especially if your upper lip tends to disappear when you smile. It’s also a great option for those who want a more subtle enhancement or are not yet ready for lip fillers. Dr. Harry will assess your lip structure, muscle strength, and desired outcome to advise whether a lip flip, lip filler, or a combination of both will give you the best result.

Our locations

Two premium clinics across London

West London

Dr Harry Clinic, Chiswick

The consultation room at Dr Harry Clinic
Dr Harry Clinic, Aesthetic Clinic in Chiswick300 Chiswick High Road, Chiswick, London W4 1NP
Telephone020 3633 8687
HoursMonday to Sunday, 10am to 7pm, by appointment only
Getting hereChiswick Park station (District Line), 3 min walk. Bus routes 27, 237, 267, E3. Free parking on surrounding streets.

★★★★★ Rated 5.0 on Google

Central London

Dr Harry Clinic, Covent Garden

Dr Harry James in the consultation room
Dr Harry Clinic, Aesthetic Clinic in Covent GardenJubilee Hall, 30 The Piazza, Covent Garden, London WC2E 8BE
Telephone020 3633 8687
HoursMonday to Sunday, 10am to 7pm, by appointment only
Getting hereNearest: Covent Garden (Piccadilly Line).

★★★★★ Rated 5.0 on Google

All treatments are available at both our Chiswick clinic and Covent Garden clinic.

Dr Harry James in the consultation room at Dr Harry Clinic

Not sure which treatment is right for you?

Every journey begins with a consultation.

Schedule a consultation with Dr Harry James to discuss your goals and discover the right treatment plan. Dr Harry will assess your concerns, explain suitable treatment options, and create a personalised plan designed to achieve your desired results.