July 2026 in “Plastic & Reconstructive Surgery Global Open” This study found that intradermal injections of plant-derived exosomes in adults with early-stage alopecia increased stem cell activity, activated Wnt signaling pathways, and reduced certain immune cell populations, providing insights into their role in hair follicle regeneration and suggesting potential for hair restoration therapy.
February 2026 in “Molecular and Cellular Probes” This systematic review synthesizes evidence from the past 20 years to highlight the potential of exosome-based therapies from stem cells and plants in improving cutaneous repair, skin aging, and challenging dermatological conditions through mechanisms like immunomodulation and collagen remodeling.
1 citations
,
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that Ashwagandha-derived nanovesicles increased cell proliferation, angiogenesis, and growth factor expression in vitro, suggesting they may have potential as a plant-based alternative or complement to current therapies for hair and skin conditions.
July 2024 in “Gene & Protein in Disease” This review discusses the potential of exosome-based therapies in dermatology, highlighting their ability to treat conditions like alopecia and accelerate wound healing, though further research is needed to understand long-term safety and develop standardized clinical protocols.
June 2025 in “International Journal of Nutrology” In this systematic review, various nutrients and diets, such as a plant-based diet and supplements like omega-3 fatty acids, were found to impact tissue regeneration, skin health, and wound healing, highlighting the role of nutrient-sensitive signaling pathways in these processes.
April 2025 in “International Journal of Molecular Sciences” In this study, exosomes derived from Iris germanica L. rhizomes (Iris-exosomes) were reported to alleviate oxidative stress and improve mitochondrial function in human follicle dermal papilla cells by activating the Wnt/β-catenin signaling pathway, suggesting potential benefits for hair loss treatment.
June 2025 in “International Journal of Dermatology” This review highlights that exosomes are showing promise as therapeutic, prognostic, and diagnostic agents in dermatology, with clinical studies suggesting efficacy for skin aging, scarring, hair restoration, and inflammatory conditions, though challenges in standardization and regulation remain.
February 2026 in “International Journal of Recent Surgical and Medical Sciences” This review highlights that both human-derived and plant-derived exosomes show anti-inflammatory and antioxidant properties, with human exosomes being better for targeted medicinal treatments due to their ability to transport healing drugs, while plant exosomes are more scalable and cost-effective for cosmetic applications.
This review explores plant-derived exosomes as promising alternatives to synthetic wound-healing agents due to their ability to regulate signaling pathways involved in skin repair, while also addressing challenges in their clinical application.
9 citations
,
July 2025 in “Pharmaceuticals” This review highlights the therapeutic potential of plant-derived exosomes, noting their larger size compared to animal-derived exosomes and usefulness in targeted drug delivery and inter-kingdom communication. It summarizes existing research on their biogenesis, characterization, and engineering for drug delivery, indicating significant opportunities for biotechnological advancements.
46 citations
,
October 2025 in “Journal of Nanobiotechnology” This review examines the potential of plant-derived exosome-like nanovesicles in dermatology, highlighting their bioactive properties and discussing challenges to their clinical application, but does not provide new clinical results.
August 2026 in “Plastic & Reconstructive Surgery Global Open” In this study, researchers observed that hybrid secretomes most effectively stimulated proliferation and stem cell markers for hair regeneration in hamster skin, while human secretomes strongly activated the Wnt/β catenin pathway, suggesting different underlying mechanisms among the tested formulations.
November 2025 in “Pharmacological Research” In this study, researchers found that exosome-like nanoparticles isolated from Polygoni Multiflori Radix can promote hair growth in mice by modulating androgen signaling and gene expression, outperforming Minoxidil in testosterone-induced conditions.
4 citations
,
December 2022 in “Frontiers in Bioengineering and Biotechnology” This review discusses the role of exosomes in medical aesthetics, focusing on their mechanisms, production, and preservation, but reports no new clinical results and highlights barriers to their widespread application.
September 2025 in “Aesthetic Surgery Journal” In this systematic review and meta-analysis, researchers found that exosome therapies significantly improved facial wrinkles by 20.2% and enhanced hair density and thickness by 23.6% and 18%, respectively, despite challenges in generalizability due to study heterogeneity and nonstandardized protocols.
November 2025 in “Journal of Craniofacial Surgery Open” This study highlights exosome-based therapies as promising treatments for androgenetic alopecia, detailing protocol development, quality control measures, and clinical application examples, with mesenchymal stem cell-derived exosomes improving hair density in a case study without adverse effects.
9 citations
,
October 2024 in “Heliyon” In this review, the authors discuss the promising role of exosomes from various cell sources as potential cell-free therapies for diabetic foot ulcers, highlighting their therapeutic benefits in wound healing and the challenges faced in their clinical application.
1 citations
,
October 2025 in “International Journal of Nanomedicine” This review explores the potential for using exosomes in treating autoimmune skin diseases and promoting skin regeneration, highlighting current applications, delivery methods, and ongoing clinical trials while also identifying challenges and future research directions within dermatology.
February 2026 in “International Journal of Web of Multidisciplinary Studies” This review synthesizes current research on how the interaction between the skin microbiome and exosome-mediated communication influences hair disorders, and discusses how microbiome restoration and exosome-based therapies could advance treatments for conditions like alopecia by promoting hair regrowth and follicular health.
February 2026 in “MDPI (MDPI AG)” This narrative review synthesizes findings suggesting that exosomes show promise for dermatological and regenerative applications, with early human studies indicating acceptable safety and potential benefits for wound care, rejuvenation, and alopecia, though clinical and regulatory development is still in its infancy.
December 2025 in “International Journal of Molecular Sciences” This review examined 40 studies on exosome-based therapies for alopecia areata, reporting significant hair regrowth and improvements in hair count, length, and thickness, but highlighted the need for standardized methodologies and robust RCTs before clinical application.
October 2025 in “Gene Expression” This review explores the potential of exosomes, which contain substances that may stimulate hair follicle activity, as a new therapeutic strategy for alopecia, and discusses their possible benefits and risks based on current knowledge of microRNAs and intracellular signaling in hair follicle morphogenesis.
This study found that an exosome formulation with plant extracts significantly increased hair regrowth in men with male pattern alopecia compared to a placebo, without notable adverse effects.
February 2026 in “Journal of Regenerative Medicine and Biology Research” This study explores the potential roles of exosomes in anti-aging applications, highlighting their ability to modulate inflammation, promote tissue regeneration, and transfer bioactive molecules to rejuvenate aging tissues and reverse cellular dysfunction.
7 citations
,
March 2025 in “Aesthetic Plastic Surgery” December 2025 in “Clinical Case Reports” The exosome injections were from stem cells and plants, not umbilical cords.
138 citations
,
July 2015 in “Clinical, Cosmetic and Investigational Dermatology” This review discusses how Western diet may contribute to acne vulgaris through insulin signaling and metabolomic changes, promoting a dietary approach for management, but reports no new experimental results.
September 2025 in “Ankara Universitesi Eczacilik Fakultesi Dergisi” This study analyzed the therapeutic potential of various plant species for alopecia areata treatment, highlighting their possible benefits due to anti-inflammatory and immunomodulatory properties, though more research is needed to fully understand the mechanisms involved.
April 2026 in “Nanomaterials” This perspective study suggests that plant-derived extracellular vesicles could advance the use of Ayurvedic medicinal plants in nanomedicine by enhancing their therapeutic potential and guiding future research.
July 2026 in “Clinical Cosmetic and Investigational Dermatology” In this study, a liposomal-encapsulated Sesbania grandiflora formulation significantly improved hair and scalp health in adults with hair loss over 180 days, showing enhanced hair density, thickness, growth rate, and tensile strength compared to placebo, with no related adverse events reported.