Adverse Reactions Following Intradermal Injection of Exosome-Based Formulations: A Case Series
October 2025
in “
Journal of Cosmetic Dermatology
”
exosome-based formulations intradermal injection cutaneous adverse reactions erythema nodules granulomatous inflammation scarring corticosteroids laser therapy surgical removal aesthetic dermatology skin injections skin reactions skin redness skin nodules skin inflammation skin scars steroid creams laser skin treatment surgery
Studysummary This study reported severe and persistent skin reactions, including inflammation and scarring, after intradermal injections of unregulated exosome-based products, highlighting potential risks in aesthetic dermatology.
Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer