There’ are a lot of “Questions to Ask Stem Cell Clinic” Guides out there.
One thing to remember is Clinics have heard these questions before and have the answers in their marketing materials ready. And it’s really difficult to prove that what they’re saying is legitimate, especially in more developing regions where there are no regulations.
Use these questions to educate yourself, spot red flags and understand what good looks like. But the strongest signal you can get, beyond anything a clinic tells you, is someone outside of their own network who has been there, had treatment and can vouch for them.
1. What Types of Stem Cells Do You Use?
There are two things you need to understand here. The source of the cells and the type of treatment. These are separate questions and both matter. Cells come from one of three places:
These are fundamentally different treatments with different risks, different limitations and different expected outcomes. Make sure you fully understand which one you’re getting and why it’s the right fit for your condition before you commit to anything. Read our guide on What Stem Cells Do Clinics Use →
2. If You’re Using Umbilical Cord Cells, How Are They Sourced?
This question is only relevant if your treatment involves umbilical cord derived cells. Umbilical cord cells come from a donor, which means you have no control over where they come from or how they were handled before reaching you. These are the things you need to ask:
Remember the opening point here. A clinic can answer all of these questions confidently. The reality is that by the time you are reviewing any documentation, you have likely already travelled, paid a deposit and committed to treatment. Verifying whether a certificate from a clinic in another country is genuinely legitimate is extremely difficult. This is why doing your research before you travel, not after you arrive, is so important.
Watch on YouTube
Associate Professor Dr Julien Freitag, Phase 2 clinical trial investigator and one of the world’s leading MSC therapy specialists, walks through the key questions every patient should ask their clinic before committing to umbilical cord derived stem cell treatment.
Watch: Questions to Ask Before Getting Umbilical Cord Stem Cell Treatment →3. How Are You Testing Cell Viability Before Treatment?
Viability refers to the percentage of cells that are actually alive at the point of treatment.
Viability refers to the percentage of cells that are actually alive at the point of treatment. The generally accepted benchmark is 95% or above.
Stem cells work because they are alive and active in your body. If a significant percentage of the cells are dead or damaged before they even reach you, the treatment cannot do what it is supposed to do. You could be paying tens of thousands of dollars for a fraction of the dose you think you are receiving. It’s important for you to understand the importance of getting cells that are alive and working.
Watch on YouTube
Associate Professor Dr Julien Freitag, explains what stem cell viability means, why it matters and what questions patients should be asking their clinic about cell quality before committing to treatment.
Watch: What is Stem Cell Viability? →Get an estimated treatment quote today
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4. Can You Confirm the Cells Are Genuine MSCs Using CD Markers?
Most people have never heard of CD markers, but they are how scientists actually verify what type of cell they are working with. Think of them as ID tags on the surface of the cell.
Without this testing, a clinic cannot reliably prove that what they are giving you is actually MSCs and not a mix of other cell types. The reason this question matters is not really about catching out a bad clinic. It is about you making sure you’re getting actual Mesenchymal Stem Cells and what clinics are talking about when they mention “Checking markers”.
5. What Is the Full Price of Everything, Including Consultation, Scans, Procedure, and Post-Care?
Make sure you get this all in writing before booking any treatment. There have been cases in the US where clinics have been accused of high pressure sales tactics and offering 0% interest payment plans that turned out to be loans carrying annual percentage rates of 9.99% or higher.
6. Do You Guarantee Results?
The answer should always be no. Stem cell therapy outcomes depend on the condition being treated, its severity, your age, your overall health and how your body individually responds. No clinic and no doctor can predict with certainty how you will respond. Anyone telling you otherwise is selling, not informing.
Stem cell therapy can deliver meaningful results for many people, but the science is not at a point where outcomes can be guaranteed for any patient. This is one of the reasons we collect real world treatment data from patients globally, to build a clearer picture of what actually works, for which conditions and to what extent.
7. What Qualifications and Experience Does the Medical Staff Have?
Things to look at here:
Stem Cell Clinics That Passed Our Vetting
8. What are success rates for my specific condition?
This is where it gets really difficult, because most clinics will give generic ranges. So honestly it’s hard to know if you’re hearing the truth here. And you can’t always trust celebrity endorsements here!
For us, we’ve worked with clinics who have told us someone actually will not be a fit, or if the data suggests it’s a long shot. For example, when someone has had severe meniscus damage across multiple compartments, doctors we work with have told us stem cells are unlikely to deliver meaningful results and it would be a long shot.
9. What Is the Clinic’s Accreditation and Licensing Status?
Regulations vary massively depending on where you are being treated. You need to know what the rules actually are in that country and whether the clinic is operating within them. For example:
A clinic being honest about operating in a regulatory grey area is far more trustworthy than one using official sounding language to make their setup seem more legitimate than it is.
10. GMP Compliance & ISO:9001
GMP Compliant vs GMP Certified
There is a meaningful difference between the two. GMP compliant is essentially a self-declaration. The clinic or lab is saying they follow GMP standards internally, but no external body has verified it. GMP certified or accredited means a third party has audited the facility and formally verified that the standards are being met.
When a clinic mentions GMP, ask which one they mean and who certified them. This point is just so you’re aware of the differences.
Many clinics use ISO 9001 as a quality marker in their materials. It is worth knowing what it actually is. ISO 9001 is a generic quality management system standard that applies to any business in any industry. It is about documented processes, consistency and continuous improvement. It says nothing about cell handling, sterility, contamination control or anything specific to biological treatments.
A clinic using ISO 9001 is not proof of cell quality.
In-house vs Outsourced Lab
Ask whether the clinic operates their own lab or outsources cell collection and processing. Both can be done well, but if the lab is outsourced, you need to know who the third party is and what their standards are. The clinic is ultimately responsible for what they inject into you, regardless of who processed it. Poor lab quality and poor handling of cells is what can lead to severe side effects like infections and viruses. This is where a lot of complications can occur.
11. What Is the Timeline for Seeing Results?
Set realistic expectations for recovery:
Why is this important? Knowing the timeline helps manage expectations and prepare for the commitment required. Of course, this will vary from person to person but it’s good to know how other people have reacted to treatment. At Alt Treatment, we also do follow ups with you, to make sure everything is going OK and to see if you need any further support with anything.
12. What Does Aftercare Look Like Once You Are Home?
Most patients fly home within days of treatment. Ask the clinic exactly what their aftercare process looks like once you are back.
Some clinics offer follow up calls or video consultations. Others do not. Either way, you need to understand the reality. If something goes wrong, the clinic has very little practical ability to help you. You will end up at a local doctor who likely has no specialist knowledge of stem cell therapy. And legally, taking action against a clinic in Mexico, Panama or Thailand from the US, UK or Australia is extremely difficult and rarely worth pursuing.
This is one of the genuine trade-offs of travelling abroad for treatment. Go with your eyes open and choose the clinic carefully before you book.
13. Are you dealing with an agency?
This is far more common than most you realise. Many of the websites are run by a third party agency posing as the clinic, branded to look like the clinic, using clinic imagery and answering questions as if they are the clinic when they are not. Often, there can be multiple “brands” using the same clinic.
It is not always a bad thing. Some agencies are there to help bridge the skills or language gap for clinics that don’t have the internal teams or skill sets.
The issue is the misleading presentation.
For example, at Alt Treatment we are not a clinic or an agency. Our platform is your independent advisor, helping you work out whether treatment is right for you with real information and only then connecting you with clinics we have independently vetted.
Conclusion
These questions matter. Asking them puts you in a stronger position than most patients walking into a clinic, and knowing them helps you understand treatment better.
But come back to the point we made at the start. Clinics have heard all of these questions before and most have rehearsed answers ready.
The questions are the floor, not the ceiling.The strongest signal you can get is still someone outside of a clinic’s own network who has actually been treated there and can talk to you honestly about their experience.
When looking into clinics, understand there are no guarantees and find a clinic that is genuinely following best practices.
But we know it’s a lot to go through. Which is why for every clinic on our platform, we have gone through this process, done all the verification we can & collected reviews independently of the clinics so we can continuously vet each clinic on our platform.
Alt Treatment is a free, independent platform that helps you understand stem cell therapy & decide if it’s right for you.
We break down complex information into clear, honest guidance. When you’re ready, we can connect you with verified clinics that meet your needs, in the right location, and often with exclusive discounts.
There’s no charge to use our platform. No hidden fees. No pressure. Our main aim is to genuinely help you figure out if treatment is right & the best places to consider.
If you want to talk, fill out our form here & our personal concierge team will reach out.
Stem Cell Therapy can treat a variety of conditions, from Osteoarthritis to Parkinson’s & hair loss.
However, there’s some areas where Stem cells are stronger then other.
If you want to know more, check out our Areas of Treatment Section or our Research section which has all the latest research on most conditions.
Price totally depends on what country you’re getting treatment from and what treatment you’re getting. To view average costs globally, we’ve put together a guide on Average costs around the world.
It’s extremely rare but both are possibilities. Read more about this in our article covering Stem Cell Therapy Side Effects.
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