You Can’t Count Exosomes – They’re too small to count reliably, and devices often confuse them with proteins or other debris.
Quality Matters More Than Quantity – Look for products filtered with tangential flow filtration (TFF), from a single, high-quality donor source, not just particle counts.
Biological Activity Is the True Measure – Metrics like RNA concentration (used by Chimera Labs) reflect actual signaling potency, unlike vague number claims.
Dr. Edward Park is a Harvard-trained medical doctor and is an expert in telomerase activation and stem cell exosomes. He lectures internationally, trains doctors, and has the bestselling book on Exosomes called “Exosomes: Songs of...