For many men, size really does matter when it comes to the thickness or girth of their manhood.

It is reported that 45% of men are dissatisfied with their penis size. Feeling unhappy with the dimensions of your penis can impact on your confidence and ability to make lasting relationships. Thankfully, our penis enlargement clinic in London UK offers a solution which can augment the penis using safe and effective hyaluronic acid-based soft tissue fillers.

Dr Sherif Wakil and his team of doctors only uses well-studied, clinically-proven, premier products, including Juvéderm® Voluma, as part of The O Concept™ but will tailor the choice of product to your specific augmentation requirements.

Each man’s sexual wellness needs are different, so The O Concept™ offers a unique and specialised combination of sexual aesthetic treatments brought together to treat male sexual dysfunction.

The choice to enlarge and enhance your penis is a personal one and the use of temporary soft tissue fillers is a long-lasting option without the potential dangers associated with permanent filler or implant products. This makes our penile enlargement injection a safe and non-invasive solution.

Treatment cost

Price From

* After consultation the doctor will confirm the cost.

Treatment Summary at a glance

Procedure Time

Approx. 30-45 mins

Recommended No. of Treatments



Local (numbing cream)/local lidocaine injections

Side Effects:

Minor bruising, tenderness at injection sites. Redness and swelling.


Increased penis girth, approx. 10-15%, both flaccid and erect. 10-15% increase in length in flaccid position.

Duration of results:

15-18 months, repeat treatments required.

Back to Work:

Return to normal activities immediately, no strenuous exercises for one week.

Full Recovery:

Penis swelling will resolve in 24-48 hours, no sexual activity for 2-3 weeks.

How do penis fillers work?

The soft tissue or dermal filler products that we use at our penis enlargement clinic are based on hyaluronic acid (HA). This is a natural substance which is produced daily by the body and has water gathering properties. This means that it is regarded as a natural, internal moisturiser, giving plumpness and hydration to all layers of skin tissue to add volume, smooth skin, plus recontour or augment areas.

Our penile enlargement fillers add a thick, synthetic (non-animal) hyaluronic acid gel product to the penis through injection. This helps to provide immediate augmentation to the girth of the shaft, as well as encourage hydration to the area to plump up the member, when both flaccid and erect.

The filler is injected through a single injection point, using a cannula, so the HA gel can be placed in a fan-shaped manner to evenly distribute it across the shaft to increase the overall circumference.

The amount of filler used will depend on the amount of girth enlargement sought, whilst still achieving a natural-looking result. Most initial treatments use 15– 20 ml of product.

We offer interest FREE finance plans to patients. Please contact our experienced team to learn more.


A thorough consultation with our doctor will be required to determine if you are suitable for penis augmentation with soft tissue fillers, or if you would benefit from other O Concept™ treatments available at our penis enlargement clinic – get in touch to learn more about our treatments. The O Concept™ was devised as a bespoke, tailor-made sexual well-being solution by Dr Sherif Wakil, a pioneer of excellence in sexual aesthetics. During your consultation, our doctor will be able to recommend the safest and most effective treatment options to rebuild your sexual health.

There are few medical reasons why most men would not be suitable for this minimally invasive treatment, but a detailed medical history will be taken.

The soft tissue filler products that we use contain added local anaesthetic, in the form of lidocaine, meaning that injecting the hyaluronic acid into the shaft of the penis can be performed with minimal discomfort.

The procedure can also be performed using a topical anaesthetic cream, which is applied before treatment, to aid comfort on insertion of the cannula, and where the filler product used is one without added lidocaine. Many patients find treatment to be completely pain free.

The penis glans filler procedure at our award-winning clinic in London will take approximately 30 – 45 minutes, depending on the amount of augmentation required.

You can return to your normal activities immediately with little downtime or recovery time required. Expect some minor tenderness, bruising or bleeding at the injection point, plus redness and swelling of the penis, which should resolve within 24 – 48 hours.

You should abstain from sexual intercourse for 2-3 weeks, to avoid the risk of infection. Avoiding strenuous exercise or heavy lifting is also advised.

With the use of hyaluronic acid injection, you can expect an increase in the girth or circumference of your penis of approximately 10 – 15%. With the use of more filler product we can achieved 30 – 40% increase. Careful augmentation means that the result will be natural-looking, cylindrical and aesthetically pleasing. Longer penises may require more filler product that shorter ones to achieve the desired increase in circumference.

The addition of the hyaluronic acid can also result in a slight increase in the flaccid length of the penis.

Because we use a thick HA gel, it has the effect of creating a scaffold-like structure within the penis which adds the overall volume; this means that you will notice that there is less retraction or shrinkage to the penis between erect and flaccid states.

Results will last 15 to 18 months, with the filler being slowly metabolised by the body, reducing by approximately half after a year. Treatment will therefore need to be repeated to maintain the result and overall size increase, but the amount of filler required in repeat treatments is usually reduced.


Dr SW Clinics

An awarding winning clinic