Thailand's Premier Penile Enlargement Clinic
At Menhance Clinic, we offer two distinct pathways for penile enlargement — each tailored to different goals, timelines, and preferences. Whether you are looking for a reversible, non-surgical enhancement or a permanent surgical result, our specialist team will guide you to the right option.
All procedures are performed by Dr. Chai, a board-certified urologist with over 30 years of experience, in a fully licensed, sterile operating environment. Your privacy and comfort are our absolute priority throughout.
We serve patients from across Asia, Australia, Europe, and beyond — with clinics in both Bangkok and Phuket for your convenience.
Two Proven Approaches
Which option is right for you?
Both procedures deliver real, visible results. The right choice depends on whether you want a reversible non-surgical solution or a permanent surgical outcome.

Premium hyaluronic acid filler injections for immediate girth and flaccid length enhancement. No surgery, no general anaesthesia, minimal downtime.
- Girth increase: +1.5cm to +3cm
- Flaccid length increase: up to +3cm
- Typical volume: 10–15cc
- Lasts: up to 2 – 2.5 years by brand
- Reversible with hyaluronidase
- Sexual activity: resume after 2 weeks
Non-Surgical · Reversible · Bangkok, Pattaya & Phuket
HA Filler Injections

FDA-approved medical-grade silicone implant placed under the penile skin by Dr. Chai. One procedure, permanent result, no ongoing maintenance required.
- Girth increase: ~1.9cm (flaccid & erect)
- Length increase: Approximately 3cm (case by case)
- Outpatient — local anaesthesia
- Full recovery: 4–6 weeks
- Circumcision required (can be arranged)
- Stay in Bangkok ≥7 days post-op
Surgical · Permanent · Bangkok or Pattaya
Silicone Sheet Implant
Option 1- NON SURGICAL
Penile Enlargement with HA Fillers
Hyaluronic acid (HA) is a substance naturally produced in the body, making it a safe and biocompatible choice for penile enhancement. When strategically injected, HA fillers attract and retain water, increasing girth and improving overall proportions for a natural-feeling result.
The treatment is fully personalised to your goals — our patients typically use between 10 and 15cc, depending on desired outcome. The procedure takes approximately one hour and can be performed alongside a circumcision in the same session if required.
HA fillers are reversible at any time using hyaluronidase, providing complete peace of mind throughout your journey.

Filler Options:
Neuramis
Korea · Standard Filler
Reliable Korean HA filler with balanced viscosity. Natural look and feel, excellent longevity. Our most accessible option.
Lasts up to 2 years
Elasty
Korea · Most popular choice
Soft, smooth Korean filler with superior moldability and slightly enhanced elasticity for refined contouring results.
Lasts up to 2 years
Juvederm
USA · Premium & High end option
US FDA-approved premium HA filler. Superior cohesiveness, smooth tissue integration, and the most natural-feeling result. Our highest-quality option.
Lasts up to 2.5 years
Option 2- SURGICAL ENLARGEMENT
Silicone Implant (Surgery)
The silicone sheet implant is a permanent penile enlargement procedure using FDA-approved, implant-grade medical silicone. A small, discreet incision (3–4cm) is made in the high scrotal area. The implant is precisely inserted beneath the penile skin, secured, and closed with sutures.
Results are visible immediately. Unlike filler, no future top-ups are required — this is a one-time procedure with a permanent outcome. Circumcision is a prerequisite; if not yet performed, our team can arrange this separately 1 month prior to the Silicone Implant.
Your Treatment Journey
Physical examination with Dr. Chai. Medical history reviewed. Circumcision status confirmed. Personalised plan discussed. Surgery date confirmed. Deposit Paid.
01
Consultation & Assessment
The treatment area is fully numbed, and no general anaesthesia is required. Patients remain covered throughout the procedure, with a partition used so the surgical area is not directly visible. Most patients remain comfortable throughout the treatment.
02
Local Anaesthesia
A small incision is made in the high scrotal area for minimal visibility and optimal healing.
03
Discreet Incision
The silicone sheet is precisely positioned beneath the penile skin and sutured closed for a natural feel.
04
Implant Placed & Secured
You are discharged the same day. Length & Girth increase is visible immediately.
05
Immediate Result Visible
You will be in constant contact with our medical team. Any questions or concerns, to contact us. Follow up available subject to availability.
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