Microneedles in Cosmetology: A SWOT Analysis

August 2024 in “ European Journal of Medicinal Chemistry Reports ”

Shweta Singh, Rimpa Karmakar, Devkant Pundir, Akash Singh, Sakshi Soni, Monika Vishwakarma, Arpana Purohit, Sushil K. Kashaw, Vandana Soni

microneedles cosmetic microneedling hair growth scar reduction anti-wrinkle therapy skin damage

Studysummary This systematic review examines the landscape of cosmetic microneedling using SWOT analysis, identifying strengths like precise delivery and self-administration, while noting challenges such as potential skin damage and regulatory issues, with opportunities in AI-enhanced targeted treatments noted by these researchers.

Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer

Microneedles in cosmetology offer promising applications in hair growth, scar reduction, and anti-wrinkle therapy due to their painless, minimally invasive nature and precise drug delivery capabilities. They enhance drug bioavailability and allow for self-administration, making them suitable for various treatments, including alopecia, where they stimulate hair growth by improving the environment around hair follicles. Studies show significant hair growth when combined with treatments like minoxidil and finasteride. However, challenges such as limited drug delivery capacity, potential skin irritation, and the need for precise fabrication techniques persist. Opportunities exist in integrating microneedles with cosmetic molecules and AI, though threats include potential misuse for harmful substances. Further research is needed to address safety concerns and improve microneedle technology.

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Research cited in this study

8 / 8 results

research Dissolving Microneedles for Alopecia Treatment

4 citations , July 2023 in “Colloids and surfaces. B, Biointerfaces”

This study explores novel alopecia treatments targeting lactate dehydrogenase pathways and improving drug delivery through technologies like phototherapy and soluble microneedles, though practical application challenges remain, necessitating further research for clinical use.

research Transdermal Finasteride Delivery via Powder-Carrying Microneedles with a Diffusion Enhancer to Treat Androgenetic Alopecia

33 citations , November 2019 in “Journal of Controlled Release”

In this study, researchers developed a new self-administered finasteride delivery system using powder-carrying microneedles that improved hair growth efficacy and addressed safety concerns compared to topical finasteride gel by allowing sustained intradermal release of the drug for three days with a single application.

research Review of Applications of Microneedling in Dermatology

108 citations , August 2017 in “Clinical, Cosmetic and Investigational Dermatology”

This review highlights microneedling's promise as an adjuvant therapy for enhanced drug delivery in dermatology, especially for conditions like atrophic scars and pigmentation disorders, though its efficacy for vitiligo is limited.

research Microneedles in the Clinic: A Comprehensive Review of Clinical Studies and Applications

203 citations , May 2017 in “Journal of controlled release”

This review discusses completed and ongoing clinical studies on microneedle-based technologies for cosmetic, therapeutic, and diagnostic applications and reports no new clinical results.

research Microneedling Dilates the Follicular Infundibulum and Increases Transfollicular Absorption of Liposomal Sepia Melanin

25 citations , June 2015 in “Clinical, Cosmetic and Investigational Dermatology”

This study found that using an electrical microneedling device enhanced the penetration of liposomal melanin-fluorescein into hair structures and widened the follicular infundibulum in ex vivo human skin models.

research Response to Microneedling Treatment in Men with Androgenetic Alopecia Who Failed to Respond to Conventional Therapy

68 citations , May 2015 in “Indian Journal of Dermatology”

This case series found that adding microneedling to conventional finasteride and minoxidil therapy for androgenetic alopecia improved new hair growth and patient satisfaction in poor responders.

research A Method to Improve the Efficacy of Topical Eflornithine Hydrochloride Cream

24 citations , September 2014 in “Drug Delivery”

This study found that pretreating mouse skin with microneedles significantly enhanced the hair growth inhibitory effect of eflornithine cream, likely by improving its skin permeation.

research A Randomized Evaluator Blinded Study of Effect of Microneedling in Androgenetic Alopecia: A Pilot Study

136 citations , January 2013 in “International Journal of Trichology”

This study found that adding microneedling to minoxidil treatment significantly improved hair growth in men with androgenetic alopecia compared to minoxidil alone across all assessed measures.