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    Radiofrequency Microneedling-Mediated Enhancement in Percutaneous Delivery of Topical Triamcinolone Acetonide: An In Vivo Quantitative Study

    June 2026 in “ Life
    Rosalyn Kupwiwat, Rungsima Wanitphakdeedecha, Teerapat Wannawittayapa … Premrutai Thitilertdecha
    Studysummary This study found that radiofrequency microneedling significantly enhanced the absorption of topical triamcinolone acetonide, with insertion depth being more influential than RF energy levels.
    Automatically generated from the study's abstract, not written by a person, and not a review of the full paper. Not medical advice or a treatment recommendation. Read the original study, and consult a qualified healthcare professional before changing treatment. Full disclaimer
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    Research cited in this study 2

    1. Fractional Microporation-Guided Delivery of Nanoencapsulated Drugs for Enhanced Cutaneous and Follicular Absorption: A Comparison of Ablative Laser and Radiofrequency Microneedling Drug Delivery and Translational Research · 2025
    2. A Pilot Split-Scalp Study of Combined Fractional Radiofrequency Microneedling and 5% Topical Minoxidil in Treating Male Pattern Hair Loss Clinical and Experimental Dermatology · 2018