What exosomes are
Where they come from, what is inside them, and how they differ from stem cells and growth factors.
Read the basicsThe small messengers your cells already use.
Exosomes are tiny vesicles that cells release to carry proteins, lipids and RNA to other cells. This site explains what they are, where they show up in skincare and research, and how to read a label. We also supply cosmetic-grade exosome products with certificates of analysis to licensed clinics, shipped from California.
What this site covers
Four short sections, written for people who are curious, cautious, or both.
Uses
Topical skincare, wound research, and diagnostics, with a clear note on what is and is not established.
See the usesBuyer's guide
How to read a label: source, particle count, storage, testing, and the claims a seller should not be making.
Open the guideFAQ
Short answers to the questions people ask most, including safety, regulation, and how to talk to a clinician.
Browse the FAQWho we are
Exosomes sit at the point where real cell biology meets a fast-growing beauty and wellness market. That gap is where misleading claims live.
The science is interesting and moving quickly. Cells really do release these vesicles, they really do carry signals between cells, and researchers are studying them for diagnostics and drug delivery. At the same time, most consumer products are cosmetics, their effects on skin are still being characterised, and injectable exosome treatments are not approved in the United States.
We think the useful thing to do is explain both halves clearly, and then hold our own products to the standard we describe. ExosomeShop supplies cosmetic-grade exosome preparations to licensed clinics for topical, professional use after procedures. Every product we carry ships with the manufacturer's certificate of analysis. There is no online checkout; licensed clinics request pricing through the intake form, and everyone else is welcome to read.
A note on regulation
In the United States, no exosome product has been approved by the FDA to treat any condition, and the FDA has stated that exosome products intended to treat disease are biological products requiring premarket approval. Topical products marketed as cosmetics may not claim to change the structure or function of the body. The FDA has issued warnings about clinics offering unapproved exosome injections. Other countries take different approaches; the FAQ has more detail.
Clinics: request pricing and a COA
Five fields. We reply within 1 business day with pricing, a current certificate of analysis and storage guidance. Licensed practices and research organisations only.