Directory / Guides

Guides to PRP & regenerative medicine

Plain-English answers, written from published sources and cited on every page. Guides are not medical advice — they exist so you can ask a provider better questions.

Black metal tool in close up photography. Stock photograph, not taken at any listed clinic.
Exosome Therapy
Do Exosomes Work for Hair Loss? What the Evidence Shows
Exosome injections for thinning hair are sold in clinics across the US, but no exosome product is FDA-approved for anything, and the human evidence…
White microscope on top of black table. Stock photograph, not taken at any listed clinic.
Exosome Therapy
Is Exosome Therapy FDA-Approved? What the FDA Has Warned Patients About
No — there are no FDA-approved exosome products for any use. The FDA issued a public safety notification after reports of serious adverse events, and…