Regenerative science

Regenerative science · Q&A guide

What are exosomes, and what do they actually do?

Exosomes are tiny extracellular vesicles involved in communication between cells. Understanding that biology is different from proving that a commercial exosome product safely treats a person.

Regenerative science · Q&A guide

Are exosome products FDA approved?

FDA states that there are currently no FDA-approved exosome products. A clinic being open, a company being registered or a product having a laboratory certificate does not establish product approval.

Regenerative science · Q&A guide

Exosomes versus stem cells: what is the difference?

Stem cells are cells; exosomes are small vesicles released by cells. Products described with these terms should not be treated as interchangeable.

Regenerative science · Q&A guide

What should you ask a clinic about regenerative treatments?

Start with evidence, regulatory oversight, alternatives and the plan for adverse events. A careful discussion should leave room for uncertainty rather than pressure you into a package.

Regenerative science · Q&A guide

Do exosomes prevent COVID-19 or seasonal illness?

Do not use exosome products as a COVID-19 or flu prevention strategy. FDA has warned about unapproved regenerative products and unsupported treatment claims.

Regenerative science · Q&A guide

How do you read an exosome research headline?

Check whether the study involved cells, animals or people, then check what was actually measured. A promising laboratory result is an early step, not a clinical recommendation.