Notes on Skin

What Makes XERF Different From Other RF Treatments

XERF delivers two radiofrequency wavelengths sequentially (6.78 MHz and 2 MHz) in a single session, targeting multiple tissue depths with real-time surface temperature monitoring. Unlike single-frequency RF systems, XERF alternates gliding and stamping techniques across the face using applicators sized...

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Why Human and Mammal Exosomes Are Banned

Human-derived and mammalian exosome products are mostly banned due to the potential for disease and viral transmission from host to recipient. Salmon-derived exosomes present a lower risk profile and are used for their safety and efficacy, while plant-derived exosomes are...

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What's Actually Inside an Exosome (and Why It Matters)

E-50 Skin Exosomes are biologically active extracellular vesicles containing a precise composition of growth factors (EGF, TGF-β, IGF-1, FGF) and cytokines (IL-1β, IL-6, TNF-α). EGF stimulates keratinocyte proliferation and collagen synthesis, TGF-β regulates inflammation and drives matrix remodeling, IGF-1 promotes...

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