3D Printed Hollow Microneedles for Treating Skin Wrinkles Using Different Anti-Wrinkle Agents: A Possible Futuristic Approach
February 2023
in “
Cosmetics
”
TLDR 3D printed hollow microneedles could effectively treat skin wrinkles with fewer side effects.
The paper explores the potential of bioinspired 3D printed hollow microneedles (HMNs) for treating skin wrinkles, addressing limitations of conventional treatments like lasering and Botulinum toxin, which face issues such as allergic reactions and inefficient skin penetration. While solid and dissolvable microneedles have been used, they are limited by the high molecular weight of drugs. HMNs offer a promising alternative by enabling the delivery of a broader range of active agents. The paper discusses the challenges and techniques involved in the manufacture and commercialization of these HMNs, suggesting a futuristic approach to anti-wrinkle technology.
