Penile Botox on Harley Street — 10,000+ Procedures
When a consultant plastic surgeon with over 10,000 penile procedures tells you there is a better approach to ED than daily pills, it is worth listening. Dr. Gary Horn, operating from 64 Harley Street, performs penile Botox.
When a consultant plastic surgeon with over 10,000 penile procedures tells you there is a better approach to ED than daily pills, it is worth listening. Dr. Gary Horn, operating from 64 Harley Street, performs penile Botox — an intracavernosal injection of botulinum toxin that relaxes the smooth muscle restricting blood flow in the erectile tissue. The result is firmer, more spontaneous erections over the following months. No Viagra. No Cialis. No daily medication. For men across the UK, Europe, and internationally, this is ED treatment at the apex of provider experience.
The Science
The corpus cavernosum — the two chambers of erectile tissue — must fill with blood under arterial pressure to produce an erection. Smooth muscle relaxation gates this process. Norepinephrine contracts the muscle. In ED, contractile tone is excessive, limiting inflow.
The treatment delivers 100 units of botulinum toxin into the corpus cavernosum via intracavernosal injection. The toxin blocks norepinephrine release at the neuromuscular junction. Smooth muscle tone decreases. Arterial blood flow into the chambers increases. Randomised controlled trials confirm the mechanism: improved peak systolic velocity on Doppler, improved SHIM and IIEF scores.
Topical numbing cream. Quick injection. No downtime. Initial results in one to two weeks. Peak effect at four to six weeks. Duration: approximately six months.
Numbing Cream Applied
A topical anesthetic is applied to the treatment area. You relax for about 15 minutes while it takes full effect, ensuring your comfort throughout the procedure.
Botulinum Toxin Injected
Your provider injects 100 units directly into the corpus cavernosum. The injection itself takes just a few minutes. Most men describe only a brief pinch or pressure.
Results Develop
You leave the office and go about your day — no downtime. Improvement begins within one to two weeks, with full results at four to six weeks lasting approximately six months.
What This Treatment Delivers
Firmer, more spontaneous erections. Reduced dependence on pharmaceutical ED treatment. Enhanced response to PDE5 inhibitors for men who continue them. Reduced retraction — a fuller resting state. Restored sexual confidence. Published clinical trial support. And the assurance that the world’s most experienced penile procedure specialist is performing your treatment.
Firmer Erections
Firmer, more spontaneous erections. Reduced dependence on pharmaceutical ED treatment.
Enhanced Medication Response
Enhanced response to PDE5 inhibitors for men who continue them. Many men reduce or stop medication altogether.
Less Retraction
Reduced retraction — a fuller resting state. Restored sexual confidence.
Provider Experience
Published clinical trial support. A consultant plastic surgeon with over 10,000 penile procedures performing your treatment.
Candidates
Men across the UK and internationally experiencing declining erection quality. Men who want the most experienced provider available. Men who want an evidence-based alternative to lifelong medication. Men who expect Harley Street standards.
✓ Ideal Candidates
- Men across the UK and internationally experiencing declining erection quality
- Men who want the most experienced provider available
- Men who want an evidence-based alternative to lifelong medication
- Men who expect Harley Street standards
✗ This May Not Be Right If…
- You have a known allergy to botulinum toxin products
- You have an active infection at the injection site
- You are looking for a permanent, one-time solution
- You have untreated severe underlying vascular conditions
Your Appointment
Arrive at Androfill Clinic, 64 Harley Street
You check in and are brought to a private treatment room. Your provider reviews the procedure and answers any final questions.
Numbing Cream Applied
A topical numbing cream is applied to the penis. You relax for roughly 15 minutes while it takes full effect.
Injection Performed
100 units of botulinum toxin injected into the corpus cavernosum. The injection itself takes just a few minutes.
Walk Out & Resume Your Day
Under 25 minutes total. No restrictions, no recovery period. You leave and go about your day.
Results Develop Over 1–6 Weeks
Improvement begins within one to two weeks. Full effect at four to six weeks, lasting approximately six months.
One Treatment. One Price.
- 100 units of botulinum toxin (neuromodulator)
- Complete in-office procedure
- Any follow-up consultation included
- No hidden fees — cash-pay, not billed through insurance
- Financing available through PayItMonthly
Your London Provider
Dr. Gary Horn, MD
Dr. Gary Horn is a consultant plastic and reconstructive surgeon and uro-andrologist with over 10,000 penile procedures performed across 25+ years. Founder of Androfill Clinic on Harley Street. Featured in BBC documentaries. Practices in London, Paris, and Brussels.
Clinic Location
64 Harley Street, London W1G 7HB
Frequently Asked Questions
Serving London & International Patients
Androfill Clinic on Harley Street serves men across London, the Home Counties, Southeast England, and internationally — with patients regularly travelling from across the UK, Europe, and the Middle East. Located at 64 Harley Street, W1G 7HB.
Published Research
- El-Shaer W, et al. “Intra-cavernous injection of BOTOX® (50 and 100 Units) for treatment of vasculogenic erectile dysfunction: randomized controlled trial.” Andrology. 2021;9(4):1166–1175. doi:10.1111/andr.13010
- Elshamma NO, et al. “Safety and efficacy of intracorporal injection of botulinum toxin type A in management of vascular erectile dysfunction in diabetic patients.” Andrologia. 2022;54(5):e14399. doi:10.1111/and.14399
- Mehta P, et al. “Botulinum toxin A injection into the corpus cavernosum for erectile dysfunction: systematic review and meta-analysis.” Sexual Medicine Reviews. 2023;11(3):238–247. doi:10.1093/sxmrev/qead020
- Giuliano F, et al. “The role of botulinum toxin in neuro-urology: clinical implications.” European Urology. 2022;82(1):1–10.
More on this treatment
Penile Botox in London — what to read next
- Partner clinic in London, UKAddress, hours and the providers who treat there.
- UroFirm™ penile neuromodulator treatmentHow intracavernosal botulinum toxin works, who it suits, and what to expect.
- Erectile dysfunction: causes and treatment optionsWhere neuromodulator therapy sits beside pills, injections and devices.
- Performance anxiety or physical ED?How to tell the difference before choosing a treatment.
- Find a certified providerEvery provider listed has completed UroSculpt™ certification.
- Treatment pricingWhat UroFirm™ costs, published by location.
Book Your Harley Street Consultation
Fill out the form below and the Androfill Clinic team will contact you to schedule your consultation at 64 Harley Street.
📍 64 Harley Street, London W1G 7HB