What Is the P-Shot (PRP Injection)? | A Doctor Explains the Effects, Costs, and Downtime for Glans and Penis Enlargement

Limited time|Book a free consultation and receive 20% OFF your treatment

Applies to: glans / penis / and the full set.
Right now, all treatments areSave up to 55,960 yen.
Take this opportunity to experience regenerative medicine using high-concentration PRP.

TreatmentArea Regular Price Price after discount (20% OFF)
Glans ¥189,800 ¥151,840 (tax included)
Penis ¥189,800 ¥151,840 (tax included)
Glans + penis ¥279,800 ¥223,840 (tax included)
Book at 20% OFF
Supervisor Information
Kota Ishii, Chief Medical Director, Smart Skin Clinic Group

Group Chief Director, Smart Skin Clinic Group

IshiiIshii KotaKota

Career

Graduated from Juntendo University School of Medicine

Worked at Tokyo Women's Medical University Hospital and affiliated facilities

Worked at a major aesthetic clinic in Tokyo

Affiliations / Qualifications

Board-certified specialist, Japan Surgical Society

Board-certified specialist, Japanese Society of Anti-Aging Medicine

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Do You Have Any of These Concerns?

Want to bring greater satisfaction to your partner
Feel self-conscious about the appearance of the glans or penis
Want to approach your sex life with confidence
Hesitant about surgery that involves incisions or foreign implants
Interested in a safe method that uses your own blood
Want to feel more confident and make a more attractive impression through increased size
I've had other procedures and want to increase the size further.
Worried that you may be smaller than others

To address these concerns, our clinic offers “P-Shot,” a regenerative medicine treatment that utilizes the patient’s own blood.

What is the P-Shot (regenerative PRP injection for male function)?

P-Shot (Penis Enlargement PRP Injection) is a regenerative medicine technique that aims to achieve natural and safe enlargement by injecting high-concentration PRP (platelet-rich plasma) extracted from the patient’s own blood into the glans and shaft of the penis.

What is PRP?
PRP (platelet-rich plasma) is a component derived from your own blood that is rich in platelets, and it is designed to help repair damaged tissue and promote cell regeneration. It is a highly safe therapeutic material also used in the fields of medical and aesthetic regenerative medicine.

At our clinic,Overseen by a board-certified urologist and a board-certified specialist of the Japanese Society of Anti-Aging MedicineUnder this supervision, high-concentration PRP is extracted in our in-house laboratory using a proprietary protocol.
Because the treatment is performed with injections only, without the use of a scalpel, downtime is kept to a minimum.

In addition, due to PRP’s ability to improve blood flow and promote regeneration, there have been reports of cases where erectile function and overall sexual function have improved. These are merely secondary effects, however; the primary goal is safe and natural enlargement of the glans and penis.

This approach, which utilizes self-organization, has attracted attention in the field of regenerative medicine overseas, particularly in the United States, and several research papers have suggested its efficacy and safety.

References:
Virag R, et al. “Intracavernous injection of platelet-rich plasma for the treatment of erectile dysfunction: Preliminary results.” Sexual Medicine, 2016.
▶︎ A study reporting that injecting autologous blood-derived PRP into the penis improved erectile function through angiogenesis and tissue regeneration. Safety is also addressed.

Matz EL, et al. “Safety and feasibility of platelet-rich fibrin matrix injections for treatment of common urologic conditions.” Investigative and Clinical Urology, 2018.
▶︎ A study demonstrating the potential of PRP injections in the urological field and their low rate of postoperative side effects.

P-Shot Case Photos

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This image contains a photograph of male genitalia.
Please view with discretion.
If you'd like to use this as a reference for your own treatment, please click.
Key Points of the Case

A significant increase in the glans and an increase in penile length of about 3 cm can be observed.

Why the P-Shot Is Effective for Penis Enlargement

Feeling the Increase in Size and the Change

About 2 to 4 weeks after treatment,changes in penile thickness and glans volumeare something many people begin to notice.
Even with a single treatment,an increase of one to two sizescan be expected, making it well suited to those seeking a natural-looking change.
The risk of lumps or an unnatural shape is also extremely lowwhich is one of its distinctive features.

About the Treatment Method

High-concentration PRP iscarefully injected into the corpus cavernosum and glans of the penis using an ultra-fine needle.This is how the treatment is performed.
The procedure itself takes about 20 minutes. (Separately, there is a waiting time of a little under an hour to prepare the PRP.) Local anesthesia is used.Pain is kept to a minimum,and you can return home immediately after the treatment.

Why Is It Effective? (The Mechanism)

The growth factors (GF) contained in PRP (platelet-rich plasma)Growth Factors (GF)promote angiogenesis and the activation of fibroblasts,regenerating and thickening the tissue at the injection site.This is how the treatment is performed.
Through this action, rather than a temporary swelling,the tissue itself changes and is rebuilt, so the effect may last for more than 5 years.This effect may be sustained.

Why Patients Choose Our P-Shot

Overseen by a board-certified urologist × a board-certified specialist of the Japanese Society of Anti-Aging Medicine
Facility certified by the Ministry of Health, Labour and Welfare (Type 2 Regenerative Medicine Provision Plan No.)
High-concentration PRP produced with an in-house laboratory × proprietary protocol
Over 24,000 injection treatments performed annually
Google Review 4.6
Cutting unnecessary costs such as lavish interiors to keep prices accessible
A smart, welcoming space designed to be easy for men to visit
Click here for reservations and consultations

Through a consultation with a doctor, we recommend the treatment best suited to you.
Please feel free to reach out to us first.
Our clinic hasno sales or upselling whatsoever.
We listen sincerely to your concerns and worries.

Book a Free Consultation

Differences from Other Penis Enlargement Techniques

Item P-Shot (PRP Injection) Hyaluronic acid injection Silicone Implant
Long-Lasting Results Lasts more than 5 years Several months to 1 year Semi-permanent
Appearance & Naturalness Natural, because it uses your own tissue Can look somewhat unnatural Possible foreign-body sensation or deformation
Safety Low risk of side effects, as it is derived from your own blood Risk of necrosis due to vascular embolism Risk of infection or sensory disturbance
Treatment details Injection-only, non-incisional treatment Injection Surgery (using a scalpel)
Price Range Moderate (excellent value for money) High to very high High

Compared to other treatments, P-Shot is a new option based on regenerative medicine that offers an excellent balance of “natural results, safety, and long-lasting effects.”

Why Can We Say the P-Shot Is Superior?

The reason the P-Shot stands out is its overall balance of long-lasting results × high safety × reasonable price.

Duration: 4 to 5 years on average (Hyaluronic acid lasts up to about 1 year; in some cases, less than 1.5 months)
Safety: Since it is not a solid substance, the risk of vascular embolism is zero / Because it is derived from the patient’s own blood, the risk of infection is also extremely low
Price: When the necessary amount of hyaluronic acid is administered, the cost can range from 1 million to 3 million yen. PRP offers a high return on investment.
Texture: Makes it easier to achieve a natural increase in volume

Durability: Not a temporary "swelling," but change through regeneration

Hyaluronic acid isabsorbed within about 1 year at most,and absorbed,and in some early cases disappears in less than 1.5 months.This can happen in some cases.
On the other hand,P-Shotisan average of about 4 to 5 yearsof sustained effect can be expected.

Safety: Why there is zero embolism and low infection risk

Hyaluronic acid, in particular,Glansde (particle)Risk of necrosis due to vascular embolismis a concern. Unlike the face, in the glansthe course of the blood vessels is not clearly defined,so no matter how skilled the practitioner, the riskcannot be reduced to zero..
Also,Silicone implants and the like,being aforeign body,as long as they are,cannot bring the risk of infection to zero..
In that respect,P-Shotbeing ait is not a solid substance,which meansthere is zero risk of vascular embolismand furthermore,your own bloodis used,so there is virtually no risk of infection..

Price: A realistic comparison based on the required dosage

With hyaluronic acid,"firm, easy to shape, and long-lasting"formulations are used, anda dose sufficient to increase size (as a guide: glans3–7 cc/ penis10–20 cc), and when done so,1 million to 3 million yenit often ends up at around that level.
P-ShotisDurability and safetyin an overall assessment that also includesit offers superior cost-effectiveness..

※ Results, duration, required dosage, and cost vary from person to person. We assess suitability and recommend the most appropriate plan at your consultation.

Our Commitment to Glans and Penis Enlargement Treatment

Concerns about the size of the penis or glans are not merely a matter of appearance or function.
They are deeply connected to confidence, your relationship with your partner, satisfaction in your sex life, anda sense of being able to accept yourself.This is a theme it also relates to.

We ourselves, as we grow older, have come to think deeply not only about physical changes but also aboutself-esteem, and morewe have come to reflect on this deeply.
In fact, many of the patients who come to us for consultation carry complexes about their appearance or hopes of improving their sexual function.

This treatment called the P-Shot is,just as breast augmentation is for women, an "option" that supports positive change in one's lifeis what we believe.
Just as many women regain confidence through breast augmentation and come to enjoy fashion and their relationships,for men, too, confidence in size can affect facial expression, posture, and even how they relate to others.The first is that

We see this treatment not as a mere improvement in appearance, but asan opportunity to embrace life itself more positively.This is how we offer it.
Supervised by a board-certified urologist and a board-certified specialist of the Japanese Society of Anti-Aging Medicine, we are committed to honest medical care with no sales pressure or upselling.

It is true that this is a costly treatment.
But more than that, for those who wish to live the rest of their lives with greater confidence,we are confident it is an "investment" that delivers genuine value.

The Difference Between the P-Shot and P-Shot PREMIUM

In addition to the standard P-Shot, our clinic offers the "P-Shot PREMIUM," with a higher concentration of active components, for patients aiming for even greater results.

The difference lies in the "concentration of growth factors" and the "results you can feel."
For PREMIUM, under the supervision of a board-certified urologist and a board-certified specialist of the Japanese Society of Anti-Aging Medicine, compared with the standard P-Shot weroughly double the concentration of growth factorsto refine the PRP.

As the concentration increases, the power of tissue regeneration is enhanced, so you can expect greater size-enhancing results from a single treatment.

Note that although the concentration is higher, the time required for the procedure, as well as the pain and downtime, are the same as for the standard P-Shot.
It is a menu designed to maximize results without adding to the burden on your body.

Pricing

[First time only] P-Shot (penis enlargement PRP injection): 20% off treatment fee
Applies to: glans / penis / and the full set.
e.g.) Glans or penis: normally 189,800 yen → 151,840 yen (tax included)
*Eligible for those who have booked a free consultation.

[For a Limited Time Only] Limited to the first 5 applicants—we are currently offering a special monitor discount
(*Monitor photos are required. This offer may end without prior notice.)

Monitor price Limited to the first 5 patients Only a few spots left
P-Shot
Glans 189,800 yen (tax included) 99,800 yen (tax included)
Penis 189,800 yen (tax included) 99,800 yen (tax included)
Glans + penis set 279,800 yen (tax included) 149,800 yen (tax included)
P-Shot
PREMIUM
Glans 298,000 yen (tax included) 148,000 yen (tax included)
Penis 298,000 yen (tax included) 148,000 yen (tax included)
Glans + penis set 449,800 yen (tax included) 248,000 yen (tax included)
P-Shot
Glans189,800 yen (tax included)
Penis189,800 yen (tax included)
Glans + penis set279,800 yen (tax included)
P-Shot
PREMIUM
Glans298,000 yen (tax included)
Penis298,000 yen (tax included)
Glans + penis set449,800 yen (tax included)

FAQ

Is there any pain during the procedure?
Because local anesthesia is used, there is little pain apart from the moment the needle is inserted. After the procedure there is no pain that interferes with daily life, only mild discomfort that lasts a few days.
When can I have sexual intercourse after the procedure?
To ensure the stability of the injection site, please refrain from sexual intercourse for about one week after the procedure. After that, you may resume sexual activity as usual.
How soon can I expect to see results?
Generally, most people begin to notice a change in size in about 2 to 4 weeks, and many are satisfied with even a single treatment.
How much larger will it become after one treatment?
Although results vary from person to person, many people notice an increase in size of about 1.2 to 1.3 times after just one treatment.
Is there any downtime?
Swelling and redness from the injection may occur, but in most cases they settle within 1 to 3 days. If you avoid strenuous exercise and bathing, there is almost no impact on daily life.
Can injections be given into the glans as well?
Yes, we offer injections not only into the shaft of the penis but also into the glans. We will recommend the most suitable injection site based on your preferences.
Are there any side effects or risks?
Because it is derived from your own blood, the risk of side effects is very low, though temporary swelling, redness, or bruising may occur. No serious complications have been reported.
Limited time|Book a free consultation and receive 20% OFF your treatment

Applies to: glans / penis / and the full set.
Right now, all treatments areSave up to 55,960 yen.
Take this opportunity to experience regenerative medicine using high-concentration PRP.

TreatmentArea Regular Price Price after discount (20% OFF)
Glans ¥189,800 ¥151,840 (tax included)
Penis ¥189,800 ¥151,840 (tax included)
Glans + penis ¥279,800 ¥223,840 (tax included)
Book at 20% OFF
Click here for reservations and consultations

Through a consultation with a doctor, we recommend the treatment best suited to you.
Please feel free to reach out to us first.
Our clinic hasno sales or upselling whatsoever.
We listen sincerely to your concerns and worries.

Book a Free Consultation
& Dr. Banner (Anju Suzuki Version)

Physician Who Supervised This Page

Kota Ishii, Chief Medical Director, Smart Skin Clinic

Smart Skin Clinic, Chief Medical Director / Physician

Kota Ishii

We oversee treatment policies across the entire group, tailored to the skin condition of each individual patient. The content on this page has been reviewed and approved in line with our clinic's treatment policies.

Interview with Director Kota Ishii

Kota Ishii, our Chief Medical Director, shares our clinic's approach to patient care.

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