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In this study, both radiofrequency microneedling and ultrasound treatments with a plant-based secretory factor hair serum enhanced hair and scalp health in subjects with androgenetic alopecia, with ultrasound showing more pronounced improvements in hair appearance, density, and color.

This integrative literature analysis found that radiofrequency is widely used in dermatocosmetology for facial skin rejuvenation due to its high efficiency and safety, but noted a lack of comprehensive studies on radiofrequency microneedling, which may enhance safety and efficacy over traditional methods.

This study found that 448-kHz Capacitive-Resistive Electrothermal Therapy led to a significant increase in hair density in women with Female Pattern Hair Loss, likely due to stimulated proliferation of dermal papilla cells.

In this randomized, blinded study, the surgical face-lift improved facial skin laxity by 49% compared to 16% with a minimally invasive fractional radiofrequency treatment, with FRF causing fewer adverse effects.

This study found that fractional radiofrequency microneedle treatment was safe and effective for improving acne scars in Asians, with minimal adverse effects reported at 6-month follow-up.

This study found that combining fractional radiofrequency microneedling with 5% topical minoxidil improved hair count and thickness more than minoxidil alone in Chinese men with male pattern hair loss.

In this study, the HairLux fractional radiofrequency device was found to be effective and safe for stimulating hair growth in androgenetic alopecia, with patients experiencing increased hair density and thickness after ten treatments.

In this mouse study, researchers reported that sequential monopolar-bipolar radiofrequency irradiation significantly improved skin quality by increasing collagen density, elastin fiber expression, and fibroblast differentiation more than monopolar RF treatment alone.

In this study, fractional radiofrequency treatment was found to be effective, safe, and well-tolerated for patients with erythematotelangiectatic rosacea, with high satisfaction rates.

In this study, both Endo-RF subcision and the combination of Endo-RF subcision with PRP were shown to be safe and effective for improving post-acne scars, with the combination therapy potentially offering more desirable outcomes.

This study suggested that MRF may support skin regeneration and rejuvenation by promoting collagen synthesis and regulating factors involved in fibroblast activation and ECM remodeling, with preliminary findings indicating ADSCs might aid these processes.

In this study, 4 MHz monopolar radiofrequency treatment significantly improved facial wrinkles in 62 patients, with a 93.55% effectiveness rate and minimal adverse reactions like mild erythema and edema observed 90 days post-treatment.

This review suggests that radiofrequency devices may be effective for both hair removal and growth, depending on the RF modality, but further research is needed to clarify their efficacy and mechanisms.

This review discusses microneedling radiofrequency in cosmetic dermatology, particularly for skin texture improvement and various conditions, and reports no new clinical results.

In this study, microneedling radiofrequency followed by topical exosome application was associated with significant increases in hair density and diameter, showing promising potential as a therapy for pattern hair loss.

This study found that fractional radiofrequency microneedling may be as effective and safe as intralesional corticosteroid injections for treating patchy alopecia areata, with potentially fewer side effects.

This study found significant hair growth improvement with microneedling radiofrequency treatment in most patients with patterned hair loss, with minimal short-term adverse effects.

In this study, a specially adapted nonablative radiofrequency device significantly increased hair growth measures in most patients with androgenetic alopecia, including hair count and density.

This study found no significant differences in sensation recovery or scar formation between radiofrequency and scalpel incisions in upper blepharoplasty, although radiofrequency caused greater tissue damage.

Using PDRN injections and RF treatments improved revision nose surgery results without major side effects.

In this study, combining microneedle and sublative fractional radiofrequency treatments significantly improved skin tightening, texture, collagen organization, and satisfaction in individuals with moderate photoaging, while reducing abnormal elastin after three months.

In this study, researchers found that negative pressure fractional microneedle radiofrequency significantly improved periorbital wrinkles, hydration, and dermal thickness in patients with periorbital aging, while also increasing orderly collagen and elastic fibers, with minimal adverse effects reported.

In this study, the Peninsula Timerevert Needle was found to provide effective treatment for skin photoaging and acne scars with less pain and shorter treatment duration compared to EndyMed, although it caused more bleeding.

Single-needle radiofrequency is effective and safe for treating facial sebaceous hyperplasia.

In this study, combining ablative fractional microneedle radiofrequency with oral methylprednisolone was found to enhance hair density and mature hair rates in patients with alopecia areata better than oral methylprednisolone alone, though some adverse effects and increased hair shedding were noted over time.

This study found that combining Fractional Microneedling Radiofrequency (FMRF) with topical minoxidil significantly increased hair counts and density more than minoxidil alone or combined with Fractional CO2 in women with androgenic alopecia.

This study reported that nonablative monopolar radiofrequency therapy provided sustained reductions in both inflammatory and noninflammatory acne lesion counts and sebum production in participants with moderate-to-severe acne vulgaris, with high patient satisfaction and no significant adverse effects observed up to 12 months posttreatment.

This study found that the treatment group experienced a higher average increase in hair counts than the placebo group, but the difference was not statistically significant.

This review found that microneedling appears to be a safe and effective option for treating scars and wrinkles, with fewer side effects and shorter recovery time than some other treatments.

This review highlights advancements in hair laser removal technologies, which achieve approximately 75% hair reduction in light-skinned individuals, noting the long-pulsed Nd:YAG laser as safest for dark-skinned patients, but reports no new results.