When it comes to men’s sexual health, one of the most frequently discussed topics is penis girth and aesthetics. Today, just as is the case worldwide, penis thickening—particularly what is commonly known as “groom’s filler”—has become one of the most frequently sought-after cosmetic procedures in Turkey. I, Prof. Dr. Volkan İzol, will address one of the questions I’m asked most often in this article:

“What is a ‘groom’s filler,’ how long does it take, and who is it for?”

I'll explain this question for you in full detail.

In this article, I will explain all the points—which are based on scientific facts and are of greatest interest to patients—in clear, easy-to-understand language.

As with many other cosmetic procedures in Turkey in recent years, we are seeing a significant increase in genital cosmetic procedures. Men’s desire to boost their self-confidence, enhance their sense of performance during sexual intercourse, and achieve a more aesthetically pleasing appearance has made penile thickening procedures extremely popular.

Groom's makeup:

•Does not require surgery

•Done on the same day

•The processing time is short

•The effect is immediate

•The recovery process is very fast

•Made with natural ingredients

Because these benefits lead men who are about to get married—commonly referred to as “grooms”—to opt for this procedure, it is known among the public as the “groom’s filler.”

In my clinical practice as well, I have noticed a significant increase in this procedure over the past three years.

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When deciding on penis thickening procedures, it is very important for the patient to understand the anatomy of the penis.

The penis essentially consists of three main structures:

•Corpus cavernosum: Two large structures responsible for an erection

•Corpus spongiosum: The urethra passes through it

•Skin and subcutaneous tissue: The area where penile thickening procedures are performed

Penile augmentation (groom’s augmentation) is performed exclusively in the subcutaneous tissue, not in the erectile tissue. This preserves penile function and does not damage the erectile mechanism.

For this reason, it is crucial to be familiar with the correct anatomical plane and to have the procedure performed by an experienced urologist.

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A penile filler is a cosmetic procedure performed using a hyaluronic acid-based filler to increase the girth—that is, the thickness—of the penis.

Hyaluronic acid is a safe substance that occurs naturally in the human body and has a high water-retention capacity. This same substance has been used for years in facial fillers, lip fillers, and hand and skin rejuvenation.

Thanks to this procedure, the penis:

•Its circumference increases (its diameter grows)

•Looks fuller

•Improves the aesthetic appearance

•In some patients, it may even help alleviate symptoms of premature ejaculation

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Men typically choose this procedure for the following reasons:

🔹 1. A Fuller, More Aesthetic Look

When the girth of the penis increases, it takes on a more robust and aesthetically pleasing appearance.

🔹 2. Boosting Self-Confidence

It has positive psychological effects, especially for many men who struggle with low self-confidence.

🔹 3. Improving Your Sexual Experience

Some patients report that their partners feel more physical contact.

🔹 4. Contributing to Premature Ejaculation

The fullness between the head and shaft of the penis may contribute to premature ejaculation by slightly reducing sensitivity.

🔹 5. Non-Surgical Penis Thickening

It is an excellent option for patients who do not want surgery.

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In my practice, the most suitable candidates for a groom’s filling are:

•Men who are dissatisfied with the size of their penis

•Those who want to gain thickness

•Those who do not want surgery

•Those who want a short recovery period

•Those who are about to get married or are seeking cosmetic procedures before marriage

•Some patients with premature ejaculation

•Those looking for alternatives to penis enlargement surgery

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•People with an active infection

•Uncontrolled diabetes

•Bleeding and clotting disorders

•People with skin conditions

•Those with unrealistic expectations

•People with Peyronie's disease (must be treated first)

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The most commonly used type of filler is hyaluronic acid fillers.

In my practice, I prefer FDA-approved hyaluronic acid fillers that have the appropriate viscosity for penile tissue, are reliable, and provide long-lasting results.

The amount of filler the dentist uses to increase the diameter is important. Generally:

•10 ml

•15 ml

•20 ml

•30 ml

Volumes such as these are planned according to the patient's preference and the size of the penis.

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I always perform an examination before the procedure. Because:

•Penis measurements are taken

•The amount of filler needed is determined

•The subcutaneous tissue is evaluated

•A check is performed to see if there is any curvature or Peyronie's disease

•The injection plan is tailored to each individual

This stage is the most critical step in determining the success of the process.

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The Damat filler treatment is an extremely comfortable procedure that takes about 15–25 minutes.

1. A local anesthetic cream is applied.

The patient feels almost nothing during the procedure.

2. The penis is sterilized.

3. The filler is injected using a very fine cannula and distributed under the skin of the penis.

This procedure is performed layer by layer, step by step. The doctor’s experience is crucial here.

4. The filler is evenly distributed through massage.

5. The patient returns to their normal routine the same day.

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Prep and cooking take a total of 20–30 minutes.

The actual injection time is 10–15 minutes.

So the patient walks into the clinic, has a cup of coffee, and 30 minutes later, the procedure is done.

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I offer the following recommendations to my patients:

•No sexual intercourse for 3–5 days

•No shower on the same day

•Avoid wearing tight clothing that presses against the penis

•Don't exercise for a few days

•Avoid movements that put too much pressure on the filling

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Although this varies depending on the filler used:

➡ The average duration is between 12 and 24 months.

The patient’s:

•Metabolism

•Filling type

•Amount used

•Frequency of sexual activity

•Tobacco/alcohol use

Factors such as these affect durability.

I usually:

•First treatment → 15–20 ml

•1 year later → 5–10 ml “touch-up”

I am proposing a plan along these lines.

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As with any medical procedure, penile augmentation may have some side effects:

•Edema

•Redness

•A temporary sensation of stiffness

•Asymmetry (usually corrected with massage)

•Infection (very, very rare)

When performed by the right person using the proper technique, the risk is extremely low.

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✔ Non-surgical

✔ Seamless, without seams

✔ A transaction made on the same day

✔ Instant increase in thickness

✔ High satisfaction

✔ Natural look

✔ Biodegradable (hyaluronic acid is biodegradable)

✔ Helps reduce premature ejaculation

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•The results are not permanent (12–24 months)

•There is a very low chance of asymmetry

•This transaction does not meet unrealistic expectations

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Prices:

•Amount of filler used

•Brand of the filler

•The doctor's experience

•The city and location of the clinic

•Operation combinations

It depends.

Generally, the price of hyaluronic acid fillers is calculated per milliliter.

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1. Does the procedure hurt?

No, topical anesthetic creams are sufficient.

2. Can you feel it during sex?

Yes, a partner can usually tell.

3. Will my erection be affected?

No, the mechanism of an erection is not affected.

4. Will the result be natural?

Every procedure performed using the correct technique looks extremely natural.

5. Does the penis get longer?

A damat filler increases thickness; there are various techniques for lengthening.

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Meeting aesthetic expectations in men’s sexual health is possible through the right choice of procedure and safe application. Penis augmentation is one of the most commonly chosen aesthetic penis procedures in Turkey due to its quick and effective results.

As Prof. Dr. Volkan İzol, I perform this procedure in a completely personalized manner, based on scientific principles, with safety as the top priority. My goal in men’s sexual health and aesthetics is to provide my patients with results that are both safe and natural.

If you have any other questions about penis thickening (penis augmentation), feel free to ask.