Novel Vegan Exosome-Like Biomimetic Vesicles for Skin and Hair Follicle Protection and Rejuvenation: Structural and Functional Characterization and Placebo-Controlled Clinical Efficacy Studies
May 2026
in “
Cosmetics
”
vegan exosome-like biomimetic vesicles EBVs microalgae Chlamydomonas reinhardtii mammalian exosomes membrane lipids proteins human fibroblasts dermal delivery wound healing liposomes UV-A stress hair follicle health anagen markers SOX9 placebo-controlled clinical study skin wrinkle depth skin elasticity skin radiance anti-aging cosmetic vegan exosome vesicles biomimetic vesicles microalgae vesicles skin protection hair protection anti-aging solution
TLDR Vegan exosome-like vesicles from microalgae improve skin and hair health, reducing wrinkles and enhancing elasticity.
The study evaluates vegan exosome-like biomimetic vesicles (EBVs) derived from microalgae for skin and hair follicle protection and rejuvenation. These EBVs mimic mammalian exosomes in structure and function, showing efficacy in skin renewal, wound healing, and hair follicle biology. In a placebo-controlled clinical study with 44 female participants, a 2% EBV formulation significantly improved skin wrinkles, elasticity, and radiance after 56 days. EBVs also demonstrated superior dermal penetration, accelerated wound healing, and provided protection against UV-A-induced skin damage. In hair follicle studies, EBVs supported anagen phase maintenance and increased proliferative activity, suggesting potential for hair growth and rejuvenation.
