Microneedle Applications in Improving Skin Appearance

This source reviews advancements in microneedle-based cosmeceutical delivery, discussing new technologies and highlighting a burgeoning area of research involving microneedling combined with stem cell delivery for anti-aging, without finding measurable changes in skin barrier function or appearance during the study period.

This article reviews the applications of microneedle technology in drug delivery, dermatology, and cosmetics, but it presents no new experimental or clinical findings.

This review highlights the use of microneedling devices and patches to deliver cosmetic agents through the skin, noting their applications in skin rejuvenation and safety considerations such as potential skin irritation and infection.

According to this source, dermaroller therapy is increasingly used in dermatology for conditions like acne scars and melasma due to its cost-effectiveness, minimal adverse effects, and ability to enhance topical treatment absorption, making it a popular resurfacing option across all skin types.

This review discusses the use of derma rollers for cosmetic purposes and their potential in transdermal drug delivery by summarizing evidence on their design, efficacy, safety, and concerns from preclinical and clinical reports.