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.
February 2021 in “Dermatological reviews” Nonablative radiofrequency therapy improves hair density, thickness, and growth rate.
198 citations
,
September 2007 in “Clinics in Dermatology” Radiofrequency devices effectively tighten skin without surgery.
32 citations
,
May 2017 in “Lasers in medical science” Radiofrequency treatment helps rejuvenate skin by boosting collagen and blood vessel growth.
1 citations
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January 2023 in “Skin Appendage Disorders” Radiofrequency devices can help remove or grow hair, but more research is needed.