What it is
Wharton's jelly is a soft, gelatin-like tissue found inside the umbilical cord, surrounding the blood vessels. It is often described as a source of mesenchymal stromal cells (often called MSCs), along with proteins and other components that make up the tissue.
These cells and tissue products are typically collected after a planned birth with parental consent, then processed by a laboratory. Products marketed under the Wharton's jelly name vary widely in how they are made, what they contain, and whether living cells remain in the final product.
Regulatory status matters here. In the U.S., the only FDA-approved stem cell products are cord-blood-derived hematopoietic progenitor cell (HPC) products, used for certain blood and immune disorders in specialist transplant settings. Wharton's jelly products offered by clinics are generally not FDA-approved, and the FDA has warned the public about unapproved stem cell and exosome products. No exosome product is FDA-approved.
How it’s traditionally been approached
Researchers have studied Wharton's jelly cells in laboratories and in investigational settings because the tissue is considered a possible source of MSCs. Most of this work is still described as early or investigational, and evidence for specific uses remains limited.
Outside of research, some clinics offer Wharton's jelly or umbilical cord products for joint, skin, or general wellness concerns. These offerings are generally not FDA-approved, and calling a product natural, holistic, or alternative does not change its regulatory status.
By contrast, cord blood has a long-established role in transplant medicine. That use involves hematology and transplant specialists, strict screening, and an FDA-approved product category, and it is different from Wharton's jelly products marketed by clinics.
How the right provider may help
A licensed clinician may help you sort through what is established, what is investigational, and what is simply marketing. A visit generally begins with a review of your health history, current concerns, and past care, followed by an evaluation. Only a licensed clinician can decide what is appropriate for you.
Good questions to ask include: Is this specific product FDA-approved? If it is not, why is it being offered and under what oversight? Is there a study, and is it registered on ClinicalTrials.gov with institutional review board (IRB) oversight? What are the risks, and what are the alternatives, including doing nothing?
You can also verify the clinician's license with your state medical board and ask for written informed consent that covers risks and alternatives. A trustworthy provider should be comfortable with these questions and should not pressure you to decide quickly.
The whole-person view
Body, mind, and stress affect one another. Ongoing pain, injury, or illness can raise stress, and stress can in turn change how the body feels, sleeps, and recovers. Hopeful but uncertain choices, like whether to pursue an unproven treatment, can add to that load.
Some people find that body-based support such as Somatic Experiences helps them tune in to how stress shows up physically, while talk therapy through Therapists.plus may help with the worry and decision-making that come with health challenges. These are supportive options, not substitutes for medical evaluation.
Somatic Experiences: embodiment and movement →Somatic Experiences: nervous system regulation →Therapists.plus: mind body connection →
Keep in mind
- Wharton's jelly and other umbilical cord products sold by clinics are generally not FDA-approved, and the FDA has warned the public about unapproved stem cell and exosome products.
- Be cautious of red flags: cure-all or 'treats everything' claims, paying to join a 'clinical trial', testimonials offered in place of evidence, and pressure to travel abroad or across state lines for treatment.
- Serious conditions should be guided by licensed professionals. For emergencies call 911; in a crisis call or text 988.
- This page is educational only and is not medical advice. Talk with a licensed clinician about your situation.
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Frequently asked questions
What are Wharton's jelly stem cells?
Wharton's jelly stem cells are cells, usually described as mesenchymal stromal cells, found in the gel-like tissue inside the umbilical cord. They are studied in laboratories and investigational settings. Products marketed with this name vary widely and are generally not FDA-approved.
Are Wharton's jelly stem cells FDA-approved?
No, Wharton's jelly products offered by clinics are generally not FDA-approved. In the U.S., the only FDA-approved stem cell products are cord-blood-derived hematopoietic progenitor cell (HPC) products for certain blood and immune disorders. Ask any provider to explain the exact FDA status of a product.
Is Wharton's jelly the same as cord blood?
No, they are different. Cord blood is the blood remaining in the umbilical cord and placenta, and certain cord blood products are FDA-approved for specific blood and immune disorders. Wharton's jelly is the gel-like tissue surrounding the cord's vessels.
Is Wharton's jelly stem cell therapy proven to work?
Evidence for clinic-offered Wharton's jelly treatments is limited and largely investigational. No one can promise results, and a licensed clinician can explain what is and is not known for your situation.
How can I check whether a Wharton's jelly clinic is legitimate?
Verify the product's FDA status, confirm the clinician's license with your state medical board, and ask for written informed consent covering risks and alternatives. If a study is mentioned, check that it is registered on ClinicalTrials.gov with IRB oversight. Be wary of cure-all claims, fees to join a 'trial', and reliance on testimonials.
What should I ask a provider about Wharton's jelly stem cells?
Ask whether the product is FDA-approved, how it was sourced and processed, what the risks and alternatives are, and what oversight applies. Also ask whether it is part of a registered study. A good provider will answer clearly and give you time to decide.
Educational resource. StemCell.biz shares general information and connects people with independent providers. It is not medical advice, diagnosis or treatment. Talk with a licensed professional about your health.