What Are Exosomes in Skincare? Here’s What You Need to Know

What Are Exosomes?

Exosomes are microscopic extracellular vesicles (30–150 nanometers) released by almost all cells in the body, especially stem cells. Think of them as “messenger bubbles” that carry vital biological instructions—including proteins, lipids, growth factors, and genetic material (mRNA/miRNA)—to help regulate essential processes like tissue repair, inflammation, and regeneration.

Types of Exosomes in the Market

1. Human-Derived Exosomes
   Sourced from mesenchymal stem cells (MSCs) found in fat tissue, umbilical cord, bone marrow, or blood plasma. Clinical research supports their benefits in improving skin elasticity, hydration, and collagen production.
2. Plant-Derived Exosomes
   Extracted from botanicals like rose, grape, aloe, ginseng, seaweed, Centella Asiatica, and licorice root. These exosomes provide antioxidant, anti-inflammatory, and brightening effects while supporting skin hydration.
3. Animal-Derived Exosomes
   Typically obtained from sources like bovine colostrum or red deer umbilical stem cells. Rich in growth factors, they’re used to enhance skin barrier function and promote wound healing.

Why Are Exosomes Used in Aesthetics?

Exosomes—especially those from stem cells—are increasingly incorporated in aesthetic procedures due to their regenerative properties. They help:

• Stimulate collagen and elastin production
• Improve skin texture and tone
• Minimise fine lines and wrinkles
• Support wound healing post-procedure
• Treat hair loss by stimulating follicle growth

How Are Exosomes Used in Treatments?

They are often applied topically right after energy-based or skin-penetrating procedures to boost results, such as:

• Microneedling
• Laser treatments
• RF microneedling
• Advanced facials

This allows the skin to absorb the exosomes effectively, maximising their healing and regenerative benefits.

Curious if exosomes are right for your skin?

Book a personalised consultation with Luna Clinic today to explore how exosome therapy can complement your aesthetic treatments and elevate your results naturally.