What Are Exosomes?

Exosomes are nanoscale vesicles (30–150 nm) secreted by cells under specific conditions. With an intact membrane and rich in growth factors, signaling proteins, and regulatory molecules, they serve as key mediators for precise cellular communication and regenerative signaling.

Exosomes are DNA-free and non-replicative, offering enhanced safety for applications in skin anti-aging, tissue repair, and hair follicle rejuvenation.

Core Advantages of Exosomes:

Contain over 1,000 signaling proteins and regenerative factors

Penetrate the skin barrier for rapid cellular uptake

Automatically target and repair aged cells, restoring cellular function

Non-replicative with no cancer risk, offering a safer alternative to traditional stem cell therapies

Exosome Technology Advantages

To ensure the regenerative signaling molecules carried by exosomes (exosomal factors, e.g., EGF, FGF, TGF-β) are highly active, safe, and consistent, Lai Yi Biotech employs advanced human-cell culture and exosome purification platforms along with a rigorous functional validation system:

Recognized as one of the Top 10 Biotech Innovations in Asia-Pacific, 2021
Established a mitochondrial function evaluation system to quantify cellular regenerative potential
Patented processes and exclusive compound formulations to ensure stable efficacy
Full production compliance with TFDA GTP (Good Tissue Practice) standards
Verified through ISO safety certification and mitochondrial function testing, providing dual assurance of efficacy and safety