
For patients travelling from the United States
In the United States, culture-expanded mesenchymal stem cells are treated by the FDA as biologic drugs requiring an approved application, and enforcement against clinics offering them outside that pathway has been consistent. Americans who do not qualify for a trial often compare Thailand with Mexico, Panama, Costa Rica and Japan. This page sets out what the Bangkok option actually involves.
US patients travel to Bangkok because the FDA regulates most expanded mesenchymal stem cell products as biologic drugs, leaving few domestic options outside trials. Treatment in Bangkok takes five to seven days, with remote assessment before travel and follow-up scheduled in US time zones.
Every protocol is prescribed and supervised by licensed Thai physicians and the cells are processed in our own GMP-aligned, ISO 9001 laboratory in Bangkok. We do not publish prices online because dosing and protocol length depend on your assessment.
Travel
Bangkok is 11 hours ahead of US Eastern and 14 hours ahead of US Pacific, so follow-up calls are usually set for early morning Bangkok time to reach a US afternoon.
US passport holders do not need a visa in advance for short tourist stays in Thailand.
November to February is the coolest and driest period in Bangkok and the easiest time to recover between sessions.
The FDA distinguishes minimally manipulated, homologous-use tissue products from cell products that are expanded in culture or used for a different function. Expanded mesenchymal stem cells fall into the second group and require an investigational new drug application or approved biologics licence.
The practical result is that most Americans can access expanded cell therapy only through a clinical trial. Trials have narrow inclusion criteria, so patients with osteoarthritis, autoimmune conditions or longevity goals are frequently ineligible.
Thailand's framework requires physician prescription and delivery in a licensed facility. It is not the FDA pathway and we do not present it as one: this is treatment under a different national regulator, and you should weigh that carefully.
Mexico, Panama and Costa Rica are shorter flights from most of the US, and some patients choose them for that reason alone. The questions worth asking are the same everywhere: who owns the laboratory, what release testing is performed on each batch, and which physician is accountable for the protocol.
We process cells in our own GMP-aligned, ISO 9001 laboratory rather than outsourcing, so donor screening, expansion and release testing sit under one chain of custody. Ask any clinic you are comparing for the same detail in writing.
Given the flight length, plan on nine to eleven days: two days for travel and time-zone adjustment, then assessment, treatment sessions and review.
You receive a written clinical summary for your physician at home. Remote follow-up is typically at one, three and six months, scheduled in Eastern, Central, Mountain or Pacific time.
American patients are most often treated with MSC therapy, exosome therapy, NAD+ IV therapy, NK cell therapy and PRP, for conditions including joint pain and osteoarthritis, autoimmune conditions, diabetes and metabolic health and longevity and anti-aging. The international patient guide covers the full treatment timeline and laboratory standards.
FAQ
Patient guide for Australian patients
Patient guide for Singaporean patients
Patient guide for European patients
Patient guide for Canadian patients
Send your history and recent imaging or labs. Our physicians will tell you whether treatment is appropriate before you plan any travel.