Medical reviewer

Dr. Charles Pereyra, MD

The physician who reviews the educational content on this site. Only facts that can be checked against a public record are listed below.

Verifiable credentials

Role on this site

Dr. Pereyra is Medical Director of Springs Rejuvenation, the company that owns and operates this site, and he reviews the hair-education and research pages for medical accuracy. That is a conflict of interest and it is disclosed here and in the footer. His review does not change the reviews themselves, which are reproduced verbatim from Google.

What is deliberately not claimed

• No outcome statistics, success percentages or before-and-after promises.
• No credentials beyond the list above. Emergency medicine board certification is not a hair-surgery board certification; ISHRS membership is a professional-society membership, not a certification.
• No claim of FDA approval for any regenerative hair adjunct. They are investigational, and individual responses vary.

Read the hair education page · Back to the hair reviews

Stem cell and exosome procedures are investigational. The studies discussed on these pages are early, mostly small, and individual responses vary. Nothing here is medical advice; please consult a licensed physician about your own situation.