Inti-Tox in London
Inti-Tox is an intracavernosal botulinum toxin treatment designed for selected men with erectile dysfunction who have not achieved meaningful improvement with oral medication or other first-line therapies. By using targeted botulinum toxin injections into penile smooth muscle, this treatment aims to support improved blood flow and erectile function at a physiological level. It is offered following structured clinical assessment to ensure suitability and safety.
Inti-Tox is intended to address underlying vascular and neurogenic contributors to erectile dysfunction rather than mask symptoms, with the goal of restoring natural function over time through clinically guided intervention.
Inti-Tox In a Snap
Inti-Tox Overview
Who Is Suitable For Inti-Tox?
Inti-Tox may be suitable for selected men with erectile dysfunction who have not responded adequately to phosphodiesterase inhibitors or lifestyle measures. It is considered for individuals seeking an alternative, non-surgical approach aimed at supporting penile blood flow and smooth muscle relaxation. Suitability is determined following clinical assessment to ensure safety, realistic expectations and alignment with individual erectile dysfunction profile, medical history and treatment goals.
What Results Can I Expect?
Inti-Tox is designed to support gradual, natural improvement in erectile function rather than deliver immediate or guaranteed results. Some men notice changes in erection quality, rigidity or responsiveness over time as smooth muscle tone and vascular dynamics are influenced. Results vary between individuals and develop progressively across weeks. The effects are temporary and may require repeat treatment. The goal is functional improvement through targeted physiological modulation, not symptom masking.
Our Inti-Tox In London
Inti-Tox is available at our private clinic in Marylebone, Central London, delivered in a discreet, clinical setting. Treatment plans are tailored to individual erectile dysfunction profiles and goals, using targeted intracavernosal botulinum toxin injections to support penile smooth muscle relaxation and vascular response. We provide Inti-Tox to clients from Harley Street, Fitzrovia, Paddington, Mayfair and surrounding areas, with clinically guided care focused on safety, suitability and long-term outcomes.
What To Expect
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Consultation
Your appointment begins with a private consultation focused on understanding your concerns, goals, and overall health. You’ll have time to talk openly in a discreet, supportive setting, without feeling rushed.
Where appropriate, simple assessments or imaging may be used to gain clarity. Based on this, a personalised plan is created to suit your needs, preferences, and long-term wellbeing. You’ll leave with clear answers and a practical next step.
Treatment
After the consultation, the procedure is planned and tailored specifically to you and delivered with care, precision, and discretion. Every procedure is explained clearly beforehand, so you know what to expect and feel comfortable at every stage. Treatments are catered to your goals, suitability, and response to previous treatments, with safety and effectiveness always prioritised. You will never be pushed into anything unnecessary, and your comfort remains central throughout.
Recovery
Recovery is guided by a supportive aftercare plan designed by your doctor to help you achieve the best possible results. You’ll receive simple, clear guidance on what to expect and how to care for yourself following treatment.
Follow-up appointments and ongoing support ensure your progress is monitored and adjusted where needed. Our focus is on continuity of care, long-term outcomes, and giving you reassurance at every step of your recovery journey.
Frequently Asked Questions
Does Inti-Tox Hurt?
Most patients describe mild to moderate discomfort during the injections, which is usually brief. A topical numbing agent or local measures may be used to improve comfort. Sensation varies between individuals, and your clinician will explain what to expect before treatment.
How Long Do Inti-Tox Results Last?
Results vary depending on individual response, erectile dysfunction profile and contributing health factors. Some men notice improvement within weeks, with effects that may last several months. Because the effects of botulinum toxin are temporary, repeat treatment may be required to maintain benefit.
Is Inti-Tox Safe?
Inti-Tox is considered safe when performed by trained medical professionals. Suitability and safety are assessed during consultation to ensure the treatment is appropriate for your individual medical history and erectile dysfunction profile. As with any injectable treatment, risks and side effects are discussed beforehand.
Who Should Not Get Inti-Tox?
Inti-Tox may not be suitable for individuals with neuromuscular disorders, active infections, certain blood disorders or uncontrolled medical conditions. It may also be unsuitable for men whose erectile dysfunction is primarily psychogenic or unrelated to vascular or smooth muscle factors. Suitability is determined following clinical assessment.
What You'll Need
Before Your Treatment
Please bring a valid form of ID and arrive well rested and hydrated. Avoid heavy exercise or alcohol on the day of your appointment. Wear comfortable clothing and allow enough time so you don’t feel rushed. Our team will guide you through the process and answer any questions.
During Your Treatment
Your treatment is performed in a discreet, professional setting. The procedure is explained clearly beforehand, and your comfort is prioritised throughout. You can relax, ask questions at any point, and take breaks if needed. Our focus is on delivering care calmly, safely and with clinical precision.
Forever After Treatment
Your care does not end after a single session. We remain available for follow-up, treatment optimisation and future maintenance if required. Long-term results depend on consistency and due diligence, and we support you in planning touch-ups and ongoing care to maintain healthy, natural-looking outcomes.
Ms. Greta Peciulyte
Her approach is grounded in meticulous assessment, ethical practice, and long-term outcomes rather than short-term cosmetic fixes. By prioritising patient education, safety, and measurable results, she ensures every treatment plan is both medically sound and aligned with the client’s personal goals, expectations, and overall wellbeing.
Ms. Peciulyte is a GMC-registered medical professional (GMC No. 7539240), practising in accordance with UK regulatory standards and ethical guidelines. She is listed on TopDoctors.uk, reflecting third-party validation of her clinical practice, and maintains an active academic profile on ResearchGate, reflecting her engagement with clinical research and evidence-based medicine.
Known for her disciplined, detail-oriented approach, she works at the intersection of medical rigour and aesthetic refinement, maintaining strict clinical standards while continuously integrating advanced techniques and technologies.
She is a member of WomenPlaybook, a global network of founders and business leaders. She has been invited to participate as a startup founder at the Health.Tech Global Summit 2026, reflecting international recognition of her work in regenerative medicine and clinical innovation.