Celebrating the First National Exosome Day: The Science, The Breakthroughs & The Future of Skincare
The Hidden Power of Exosomes: A Discovery That Changed Science
Exosomes were first identified in the early 1980s by Dr. Rose M. Johnstone and her team at McGill University. Initially, these tiny vesicles were thought to be cellular waste.
However, Dr. Johnstone's research revealed something astonishing: exosomes weren't mere debris; they are packed with powerful molecules that facilitate skin renewal.
Fast-forward to the 2000s, and exosome research expanded across scientific fields. During this period, Dr. Atta Behfar and Dr. Andre Terzic made a groundbreaking discovery. While studying stem cells, they observed that platelets—the body's natural first responders to the site of need—have exosomes with incredible stability and renewing potential. Enter Emily DeGrazia, whose passion for skincare and innovation led her to ask Drs. Behfar and Terzic, "If these exosomes can aid in other scientific fields, what can they do for the skin's appearance?" That question sparked a revolution—one that became ( plated ) Skin Science, the first skincare line powered by platelet-derived exosomes.
What's Inside an Exosome? (And Why It Matters for Your Skin)
Exosomes may be 30 to 200 nanometers in size (that's 1,000 times smaller than a human hair!), but they're packed with skin-renewing potential.
- Phosphoproteins: These proteins work to build and renew the appearance of the skin
- Peptides: Work to ensure your skin looks firm, youthful, and resilient
- Antioxidants: These molecular marvels shield your skin's surface cells from environmental stressors and premature aging
But here's the catch: each of these components are fragile and susceptible to stability issues—and that's why delivery within the safety of the exosomes and their incredible lipid bilayer is key. Keeping the exosomes intact requires cutting-edge science. That's why we developed Renewosome® technology—ensuring that these lipid-encased vesicles remain stable and active, delivering their full potential straight to your skin.
Why Exosome Source Matters
Not all exosomes are created equal. Their source determines their effectiveness. Here's why platelet-derived exosomes are an ideal source:
- Stability: Naturally maintain their structure and potency
- Abundance: High quantity of ideal exosomes within platelets, without the need for lab-grown expansion
- Freshness: Directly derived, eliminating risk of phenotypic deviations that can occur in lab-grown sources
While other exosome technologies rely on lab expansion, ( plated ) Skin Science is built on the discovery that platelets hold the ideal exosomes for anti-aging, in abundance.
How Do We Know Exosomes Are the Real Deal?
Exosomes aren't just a buzzword—they're backed by the science we celebrate today. Authentication matters, and we ensure exosome integrity through:
- CD Markers: Surface proteins that confirm exosome identity
- Intact Vesicle Analysis: Ensuring they remain whole and active
- Precise Counting: Measuring the exact number of exosomes in a formulation
The Future of Exosome Science in Skincare
Today, and every day, we celebrate the power of exosomes in reshaping skincare. These nanoparticles are not just the future—they are the now, bridging the gap between aesthetics and science.
On this first-ever National Exosome Day, we celebrate the breakthroughs that are reshaping the future of skin and hair care—grounded in science, driven by innovation, and powered by the extraordinary potential of exosomes. This is just the beginning.
