What Are Exosomes and How Do They Help Hair Growth?
Exosomes are microscopic, stem cell–derived vesicles that act as powerful messengers between cells. They contain growth factors, proteins, peptides, and genetic material that signal hair follicles to repair, regenerate, and become active again.
When applied with microneedling to the scalp, exosomes penetrate deep into the hair follicles to:
- Stimulate new hair growth
- Improve hair density and thickness
- Strengthen existing hair strands
- Revitalize the scalp and reduce inflammation
- Support long-term follicle health
This advanced regenerative treatment is backed by science and is quickly becoming one of the most popular non-surgical hair restoration therapies in Scottsdale.








