48 citations
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May 2012 in “Journal of cosmetic and laser therapy” Fractional bipolar RF energy safely and effectively treats acne scars.
42 citations
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December 2014 in “Clinical, cosmetic and investigational dermatology” Nonablative radiofrequency treatments, especially microneedle and fractional types, can improve acne scars by 25%–75% after 3-4 sessions, with full results in 3 months and some side effects.
1 citations
,
January 2023 in “Skin Appendage Disorders” Radiofrequency devices can help remove or grow hair, but more research is needed.
1 citations
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April 2026 in “Aesthetic Plastic Surgery” Radiofrequency microneedling is safe and effective for improving various skin conditions.
Microneedle technology is effective for skin rejuvenation and enhancing cosmeceutical delivery, with ongoing innovation and increasing commercialization.