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Plant-Derived Exosomes in Aesthetic Medicine
Ranchen Chen1,2, Sidun Wei1, Xin Dan1
1Department of Plastic and Reconstructive Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China.
Biomaterials Research
|July 24, 2026
Summary
Plant-derived exosomes (PLDEs) offer a safe, scalable alternative to animal exosomes for cosmetic applications. These green nanoparticles deliver bioactive compounds targeting skin aging, pigmentation, and regeneration for advanced aesthetic therapies.
Area of Science:
- Biotechnology
- Nanotechnology
- Dermatology
Background:
- Traditional animal-derived exosomes present challenges in cosmetic applications, including high costs, immunogenicity, and zoonotic risks.
- Plant-derived exosomes (PLDEs) emerge as a sustainable and safe alternative nanotechnology platform.
- PLDEs offer inherent safety, minimal immunogenicity, and potential for large-scale manufacturing.
Purpose of the Study:
- To review the biological basis, isolation techniques, and therapeutic potential of PLDEs in cosmetic applications.
- To synthesize evidence supporting PLDE efficacy in anti-aging, skin brightening, and regenerative treatments.
- To explore strategies for optimizing PLDE delivery and address clinical translation challenges.
Main Methods:
- Literature review synthesizing current research on PLDEs.
- Analysis of PLDE composition, including small RNAs and secondary metabolites.
- Evaluation of studies on PLDEs' effects on skin aging, pigmentation, inflammation, and regeneration.
Main Results:
- PLDEs deliver plant-specific bioactive compounds that modulate key skin signaling pathways via cross-species mechanisms.
- Evidence supports PLDE efficacy in anti-aging, skin brightening, and promoting skin regeneration.
- Surface functionalization and integration with biomaterials like hydrogels and microneedles enhance PLDE targeting and delivery.
Conclusions:
- PLDEs represent a promising "green" nanotechnology for developing next-generation cosmetic therapies.
- Further research and standardization are needed for successful clinical translation of PLDE-based aesthetic applications.
- PLDEs offer a viable path toward safer, more effective, and scalable minimally invasive aesthetic treatments.
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