What Are Anti-Wrinkle Injections?
Anti-wrinkle injections are essentially a refined, purified protein derived from the bacterium Clostridium botulinum. When it is injected into specific muscles, it blocks the release of acetylcholine, temporarily relaxing them. This relaxation reduces the appearance of wrinkles and fine lines while preventing new ones from forming.
At PHI Clinic, we exclusively use genuine Allergan Botox®, the world's leading brand ensuring safe, effective, and natural-looking results. These injections aren't just about aesthetics; they offer proven medical benefits too.
For a comprehensive overview, visit our Botox London page.
How Do Anti-Wrinkle Injections Work?
Wrinkles naturally form over time due to repeated facial expressions like smiling, frowning, or squinting. Anti-wrinkle injections target the muscles responsible for these movements, reducing their activity and allowing the skin to smooth out. While results aren't instant, you'll begin to see improvements within 3-7 days, with full results appearing after approximately two weeks.
Key areas we commonly treat include:
Treatment Area What it does?
Forehead wrinkles Relaxes muscles to reduce horizontal lines
Crow's feet Softens fine lines around the eyes
Frown lines Smooths vertical lines between the eyebrows
Jawline slimming Weakens masseter muscles for a more refined jawline
Brow lift Creates a subtle lift to open the eye area
Gummy smile Reduces excessive gum show when smiling
Lip flip Subtly shapes and defines the upper lip
Nefertiti neck lift Tightens neck and reduces vertical bands
What to Expect from Your Treatment
Before Your Procedure
We begin with a detailed consultation to understand your goals and medical history. This ensures we create a personalised treatment plan tailored to your needs. We'll also answer any questions you have so you feel completely informed and confident. We require 24 hours between consultation and treatment to ensure patient safety.
During Your Procedure
The treatment itself is quite quick, taking 15-30 minutes. At PHI Clinic, we use ultra-fine needles, administering the injections with precision to ensure natural looking results. Most patients compare the sensation to a small scratch or pinch.
After Your Procedure
There's no downtime required. However, we recommend avoiding strenuous activities, alcohol, or touching the treated area for 24 hours. You'll start to notice results within a few days, with optimal effects after two weeks.
Advanced Techniques at PHI Clinic
At PHI Clinic in London we also offer a range of advanced anti-wrinkle injection techniques to cater to individual needs:
Baby Botox
This approach uses smaller doses or product to achieve subtle, natural results while still maintaining clear natural facial expressions. It's particularly popular among professionals, actors, and younger clients seeking a softer look.
Preventative Injections
Starting treatments in your 20s or 30s can prevent deep wrinkles from forming. By targeting high-movement areas like the forehead and around the eyes early, you can maintain a youthful appearance.
Full Face Botox
A comprehensive treatment that balances the upper, mid, and lower face for a harmonious, refreshed result.
Nefertiti Neck Lift
Anti-wrinkle injections can tighten the neck and reduce the appearance of vertical neck bands, providing a smoother and more youthful neckline.
Beyond Wrinkles: Medical Applications
Anti-wrinkle injections go beyond aesthetics and offer impressive medical benefits:
- Chronic Migraines: Approved by the NHS, these injections reduce the frequency and severity of migraines by relaxing the muscles involved in tension headaches. Learn more about Botox for migraines →
- Excessive Sweating (Hyperhidrosis): By blocking the nerves that stimulate sweat glands, anti-wrinkle injections provide months of relief from underarm sweating. Learn more about Botox for excessive sweating →
- Jaw Pain and Bruxism: For those who grind their teeth or experience TMJ pain, relaxing the jaw muscles can alleviate discomfort and prevent dental damage. Learn more about Botox for teeth grinding →
The Science Behind Anti-Wrinkle Injections
Wrinkle Prevention
A study published in the Journal of Cosmetic Dermatology (2022) confirmed that anti-wrinkle injections are highly effective in reducing and preventing wrinkles. Participants reported a significant improvement in skin smoothness and overall satisfaction.
Boosting Confidence
Research in the American Journal of Cosmetic Surgery (2021) highlighted the psychological benefits of anti-wrinkle injections. Patients frequently report increased confidence and self-esteem following treatment.
Treating Chronic Conditions
A 2020 study in Neurology demonstrated that anti-wrinkle injections can reduce migraine days by up to 50%. For patients struggling with chronic migraines, this is life-changing.
Why Choose PHI Clinic London?
We take pride in our meticulous approach to patient care. Here's why patients choose PHI Clinic:
Globally Recognised Practitioners
Our team is proudly led by Dr Tapan Patel, a globally recognised expert in medical aesthetics, Key Opinion Leader for Allergan, and trainer to clinicians worldwide. All injctable treatments are performed by GMC-registered doctors, GDC-registered dentists and NMC-registered nurses.
Award-Winning Reputation
- Best Clinic London 3 years in a row
- Best Non Surgical Result 2023
- Outstanding Achievement in Medical Aesthetics – Dr Tapan Patel
Safety and Quality
- Care Quality Commission (CQC) Registered
- MHRA Regulated Medicines
- Genuine Allergan Botox – no counterfeit products
- 24-hour cooling-off period between consultation and treatment
Personalised Care
Every treatment plan is tailored to the individual, ensuring natural-looking results that preserve your unique facial expression.
Botox Treatment at PHI Clinic

Alice Hart-Davis undergoes a full face Botox treatment with Dr Tapan Patel at PHI Clinic.
"PHI Clinic is one of London's most respected aesthetic clinics. Their practitioners are highly skilled, and their approach to Botox is beautifully conservative. You'll never look overdone."
— Alice Hart Davis, Beauty Journalist & Author
Pricing for Anti-Wrinkle Injections
Treatment Area Price from
1 area (e.g. forehead, frown lines, crow's feet). £195
2 areas £350
3 areas £495
Full Face £595
Brow lift £250
Masseters (jawline slimming / teeth grinding) £350
Hyperhidrosis (excessive sweating) £450
Nefertiti Neck Lift £350
Prices are indicative and subject to individual assessment. A full quote will be provided during your consultation.
Botox Near You in Central London
PHI Clinic is conveniently located at 102 Harley Street, London, W1G 7JB, easily accessible from:
- Marylebone
- Mayfair
- Fitzrovia
- Oxford Circus (5-minute walk)
- Bond Street (7-minute walk)
- Regent's Park (8-minute walk)
- Great Portland Street (5-minute walk)
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
Frequently Asked Questions
Does the treatment hurt?
Most patients describe it as a mild pinch. For added comfort, we can apply a numbing cream beforehand.
Are there side effects?
Side effects are rare but may include mild bruising or swelling, which typically resolves within a few days.
How long do results last?
Results typically last between 3 and 4 months, depending on the area treated and individual factors.
Read our complete guide to how long Botox lasts →
When can I resume normal activities?
You can return to most activities immediately, but we recommend avoiding intense exercise or touching the treated areas for 24 hours.
Am I suitable for Botox?
Most adults in good health are suitable. Botox is not suitable during pregnancy or breastfeeding. A consultation will determine your suitability.
The Next Step
Anti-wrinkle injections are more than just a treatment, they're a way to feel more confident in your skin. Whether you're addressing wrinkles, preventing lines, or exploring medical applications, our team at PHI Clinic is here to guide you every step of the way.
📞 Call us on 020 7034 5999
📧 Complete our online booking form