Exosomes are one of the most talked-about innovations in skincare. They're not an ingredient in the traditional sense, but rather tiny extracellular vesicles (30-150 nm in size) that play a key role in cell communication, carrying proteins, lipids, and nucleic acids between cells.
Current research suggests exosomes may help fight visible signs of aging, reduce pigmentation, and protect skin from premature damage, among other benefits.
How to use it
Follow the manufacturer's instructions, since a product with exosomes may also contain other active ingredients that need to be used in a particular way.
Things to know
Exosomes are a trendy buzzword, often used to market ordinary moisturizers. Look for products and clinics that can back up their claims with real research and clear information about their ingredients.
Overall, exosomes in skincare are a promising but still-emerging area. Early results on lasting rejuvenation are impressive, but science still has plenty of questions to answer about their long-term safety and effectiveness.