"Mend not time's trace,
but let cells commune."
“抗衰的本质不是修补,
而是细胞对话。”
Jennifer护肤哲思,镌刻为 MelJen 的永恒信条。

"Mend not time's trace,
but let cells commune."
“抗衰的本质不是修补,
而是细胞对话。”
Jennifer护肤哲思,镌刻为 MelJen 的永恒信条。

PDENs (Plant-Derived Exosome-like Nanovesicles) are natural, nanoscale, double-layered membrane vesicles secreted by plants.
They contain proteins, lipids, nucleic acids, and other plant-derived bioactive components.
PDENs not only enable plant cells to communicate, but certain plant-derived PDENS also exhibit excellent antioxidant and anti-inflammatory properties.
They have demonstrated significant soothing and reparative effects in both disease treatment and skincare applications.



| Characteristics | Plant-Derived Exosomes | Animal/Human Exosomes |
|---|---|---|
| Safety | Low immunogenicity, almost no risk of allergies | Potential immune rejection (especially animal-derived) |
| Stability | Resistant to pH/temperaturechanges, stable storage | Fragile,requires strict cold chain |
| Ethics | No ethical issues | Ethical concerns (human-derived) |
| Efficacy | Focus on gentle repair & antioxidant | Potent regeneration (contains growth factors) |











"Mend not time's trace,
but let cells commune."
“抗衰的本质不是修补,
而是细胞对话。”
Jennifer护肤哲思,镌刻为 MelJen 的永恒信条。
