Medical Clinic · Pratumnak Hill, Pattaya
★★★★★ 5.0 · 47 Google reviews · Walk-in clinic · Pratumnak Hill
Educational information. HCG is not offered as a product for healthy adults or normal aging. Any therapy is individualized, physician-supervised and reserved for appropriate medical indications. Always consult a doctor.
HCG (human chorionic gonadotropin) closely mimics luteinizing hormone (LH). In men, it signals the testes to produce testosterone from within — which is why it is used for secondary hypogonadism, for fertility and spermatogenesis, and to help preserve testicular function during testosterone therapy. One honest boundary: HCG is not a weight-loss treatment, and the “HCG diet” is not supported. At our clinic on Pratumnak Hill, Pattaya, we prescribe it only for its legitimate hormonal role — physician-supervised, with bloodwork, physician-supervised inside Thailand and physician-supervised. Get your assessment via WhatsApp in around two minutes.
Dedicated Department
Peptide Department with its own protocols and follow-up structure.
Pharmacy-Verified
Compounded under licensed Bangkok pharmacy, COA-certified.
Evidence-Based
Every claim on this page links to its primary research source.
Lab-Verified
Every batch prepared by a licensed Thai compounding pharmacy with documentation.
Walk-in clinic · Pattaya
In person or online
Real doctor time, your way
Visit our Pattaya clinic in person, or book an online consultation from anywhere in Thailand — the same physician-led care either way.
Serving all Pattaya
Central Pattaya to Jomtien & Chonburi
In-person patients come to us from Central Pattaya, Jomtien, Naklua, Pratumnak and across greater Chonburi — and we consult online nationwide.
For travellers
Travel certificate available
Travelling with a prescribed therapy? We can provide a medical certificate to support your journey.
No referral needed. Visit our Pattaya clinic for a consultation and an honest, physician-led assessment. HCG at TRT Bangkok is provided through a dedicated Peptide Department with its own protocols, communication system and follow-up structure.
Outside Pattaya?
Not in Pattaya? Book an online consultation with our medical team — same honest, physician-led guidance, just remote.
Book an online consultation →The Science
HCG (human chorionic gonadotropin) closely mimics luteinizing hormone (LH). In men, it signals the testes’ Leydig cells to produce testosterone from inside the testis — which is why it is used to support testicular function and fertility, especially in men whose own LH is suppressed.
Mechanism 1
LH-mimetic at the testis
HCG acts on the LH receptor of Leydig cells, driving intratesticular testosterone production — the high local testosterone that spermatogenesis depends on.
Mechanism 2
Maintains intratesticular testosterone
In men whose gonadotropins were suppressed by exogenous testosterone, low-dose HCG maintained intratesticular testosterone within the normal range, dose-dependently (Coviello et al., J Clin Endocrinol Metab, 2005 · PMID 15713727).
Mechanism 3
Testicular function & fertility
Because it restores the LH signal, HCG is used clinically for secondary (hypogonadotropic) hypogonadism and to help preserve testicular size, function and fertility — including alongside testosterone therapy.
One honest caveat: HCG is not a weight-loss treatment. The “HCG diet” is not supported by evidence and regulators have warned against it. We use HCG only for its legitimate hormonal role in men’s health — on prescription, physician-supervised.
Every mechanism above is backed by peer-reviewed endocrinology — and every claim on this page links to its primary source.
What HCG Supports
HCG is a men’s-health hormone tool — restoring the LH signal to the testis. Its role is hormonal and fertility-related, not cosmetic and not for weight loss.
Fertility
Spermatogenesis support
Maintains the high intratesticular testosterone that sperm production needs — useful when natural LH is low or suppressed.
On TRT
Testicular function
Often added to testosterone therapy to help preserve testicular size and fertility, which exogenous testosterone alone can suppress.
Access
Physician-supervised, on prescription
Eligibility review first; no self-administration and no published fixed dose — and never for weight loss.
Every HCG program at our Pattaya Peptide Department is physician-supervised and grounded in established endocrinology. For testosterone therapy itself, see our TRT program.
Regulatory status & safety
Approval status
Is HCG an approved medicine?
Human chorionic gonadotropin (hCG) is an approved prescription medicine with genuine clinical uses — for example in male secondary hypogonadism and fertility, and alongside testosterone therapy to help preserve testicular function. This is one of the peptides on this page that is a legitimate, prescribed clinical service, not a research compound.
A key caution
Who should be careful
hCG stimulates the testes and shifts hormone levels, so it needs the same monitoring as hormone therapy and is not appropriate for people with hormone-sensitive cancers.
Generally not appropriate in: hormone-sensitive malignancy, pregnancy.
What a clinician monitors
Sensible checks before & during use
Honest about side effects
Possible side effects
This is why HCG belongs in a physician-led conversation, not an off-the-shelf purchase — honest risk disclosure and the right monitoring are part of using it responsibly.
Medically reviewed by the TRT Bangkok Peptide Department · a licensed medical clinic in Pattaya, Thailand. Last reviewed August 2026. Every clinical claim on this page links to its primary research source.
Quality & sourcing
This is one of the most overlooked parts of peptide safety. Much of what is sold online as “research” peptide is unregulated, and quality varies enormously. When something is going into a body, the source is not a detail — it is the whole point.
Identity & purity
Is it actually the peptide claimed, at the stated concentration — or under-dosed, mislabeled, or something else entirely?
Sterility
Was it produced and handled under conditions that are actually safe for injection?
Endotoxin contamination
Bacterial byproducts that can trigger fever and inflammatory reactions.
Heavy metals & impurities
Contaminants that have no place in anything you put into your body.
Storage & handling
Many peptides are fragile and temperature-sensitive; poor storage or shipping can degrade a product long before it is used.
Our position
If anything is ever appropriate for you, it is handled to medical standards from a quality-controlled source — and that decision is made with a doctor, not a checkout.
The safest way to answer “where should this come from?” is to bring the question to a clinician. We’re happy to talk it through — honestly, with no pressure.
How it works at our clinic
This is an educational page, not a checkout. We don’t sell HCG off the shelf. If it is clinically appropriate for you, any use is individualized and physician-supervised — here’s the path.
1
Understand the science
We explain what HCG does — and what the human evidence does and does not support — in plain language, with every claim linked to its source.
2
Consultation & assessment
A medical review of your goals and history — and, where relevant, testing. A doctor decides suitability, and will say so honestly if a better-evidenced option fits.
3
Supervised, if appropriate
Only if suitable: a protocol set individually and monitored. Prescription-only, no published one-size dosing, first administration guided at our Pattaya clinic.
There is no public price and no “order” button, by design: HCG is a medical matter, handled through consultation at a real, licensed Pattaya clinic.
Patient Reviews
from 48 verified Google reviews
Men who choose our clinic for HCG want a physician-supervised hormone program with real bloodwork — for fertility and testicular function, not weight-loss myths. Every vial is physician-supervised and grounded in the evidence; these ratings come live from our Google Business Profile and are refreshed regularly.
Verified patients
Real Google reviews
Updated regularly
Straight from our profile
Walk-in clinic
Pratumnak Hill, Pattaya
The research behind HCG
HCG is well-established endocrinology — an LH-mimetic used for decades in men’s reproductive health. The randomized data below anchor its role in maintaining testicular testosterone and fertility.
Randomized trial
Coviello AD, et al. J Clin Endocrinol Metab, 2005 · PMID 15713727
In men with testosterone-induced gonadotropin suppression, low-dose HCG maintained intratesticular testosterone within the normal range, dose-dependently — the basis for using it to protect fertility on TRT. PubMed
Established use
Secondary hypogonadism & fertility
HCG is a long-standing, prescription hormone therapy in men with hypogonadotropic hypogonadism and for fertility — restoring the LH signal the testis needs.
Honest boundary
Not for weight loss
The “HCG diet” is not supported by evidence and regulators have warned against it. We use HCG only for its legitimate hormonal role — never for weight loss.
Our stance
Physician-supervised, with labs
We prescribe HCG only after an eligibility review and bloodwork, with monitoring — the standard for a hormone therapy.
Each citation links to the peer-reviewed source for the mechanism described above.
Frequently Asked
HCG mimics LH and stimulates the testes to make testosterone. It is used for secondary (hypogonadotropic) hypogonadism, to support fertility and spermatogenesis, and to help preserve testicular function during testosterone therapy.
No. The “HCG diet” is not supported by evidence and regulators have warned against it. We use HCG only for its legitimate hormonal role in men’s health — never for weight loss.
That is one of its main uses. Testosterone therapy can suppress the testes; low-dose HCG maintains intratesticular testosterone, which spermatogenesis needs. Your clinician decides whether and how to use it.
Prescription-only subcutaneous injection, individualized after a physician review and bloodwork. We don’t publish fixed dosing; your first injection is demonstrated at our Pattaya clinic. Always consult a doctor.
Yes. Because HCG is a hormone therapy, we review relevant labs (such as LH, testosterone and fertility markers) before and during treatment, with monitoring.
Yes. Every vial is verified inside Thailand,. Explore more on our peptide therapy hub or our TRT program.
How We Verify · Where To Find Us
Product is prepared by our licensed compounding pharmacy to medical standards — verified at the point of dispense, not from an anonymous online seller.
Licensed medical facility
License No. 72509 · Chon Buri, Thailand. Open Monday–Saturday, 8:00 am – 6:00 pm.
★★★★★ 5.0 from 47 verified Google reviews · Read them on Google
389/203 Moo 12, Bang Lamung, Pattaya, Chon Buri 20150 · +66 84 224 9559
Our Peptide Department covers the full clinical-research spectrum — recovery, growth-hormone support, skin and longevity, libido and visceral fat.
HCG at TRT Bangkok is provided through a dedicated Peptide Department under the TRT Bangkok umbrella. This department has its own protocols, communication system and follow-up structure. Compounded under licensed Bangkok pharmacy · independent peptide protocols · eligibility-reviewed. All claims subject to current Thai regulations · individual eligibility. References available on request. Not for use during pregnancy. Individual results vary.
Human chorionic gonadotropin (HCG) is a hormone that the body produces naturally, most notably in pregnancy. As a medicine, it is well established and used in defined clinical situations — for example in fertility care and in certain aspects of male hormone health, where it can play a role in supporting the testes' own function. Unlike many peptides discussed online, HCG is a recognised, prescription-only medicine rather than an experimental compound.
That status carries an important implication: HCG is used on the basis of a diagnosis and appropriate testing, not chosen from a menu. It is prescription-only for good reason, and it is neither a supplement nor something to source and administer without oversight.
For men managing hormone health as expats in Pattaya, the practical questions are usually about legitimate access and product handling. HCG must be stored within a 2–8 °C cold chain and reconstituted correctly to remain reliable, which is difficult to guarantee with material bought informally or carried across borders. Sourcing that is documented and identity-verified, and kept in an intact cold chain, is very different from the unlabelled vials common in the grey market.
Our clinic on Pratumnak Hill is set up so eligibility, what a proper assessment involves, and how the cold chain is maintained can all be discussed in person or over WhatsApp before anything begins. Nothing on this page is medical advice, and no protocol begins without an appropriate eligibility check. The goal is simply a clear, honest starting point for people in Pattaya looking into HCG.
Ready to start HCG in Pattaya?
