Source — Exosome Hair Treatment. What Is Exosome Hair Treatment Exosome hair treatment is a regenerative therapy that uses microscopic signaling particles - exosomes - to wake up dormant hair follicles and shift the scalp into a growth-friendly state. Think of each exosome as a tiny messenger carrying instructions: growth factors, proteins, and genetic material that tell your cells to repair, rebuild, and get moving again. Here's where it gets different from older approaches. Platelet-rich plasma (PRP) relies on spinning your own blood to concentrate healing factors. The science is pretty direct. It's not a surgery, there's no downtime, and you're not injecting anything synthetic. How Exosome Hair Treatment Is Performed, Step by Step Before the injection day, the clinic requests a scalp assessment - usually with a trichoscope.
On treatment day, the process runs about 45-60 minutes. Injection technique and sensation Thin-gauge needles (30G to 32G) target the dermis at a 30-45° angle. Post‑session protocol.