24 citations
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June 2019 in “Journal of Cosmetic Dermatology” This study found that microneedling improved hair density and thickness with minimal side effects in patients with androgenetic alopecia and telogen effluvium.
13 citations
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September 2020 in “Dermatologic Therapy” This review discusses the use of microneedling for androgenetic alopecia and finds it promising for enhancing hair density and thickness, especially when combined with other treatments, but notes no standardized protocol exists yet.
1 citations
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April 2021 in “International Journal Of Medical Science And Clinical Invention” This study found that microneedling with growth factors improved collagen production and connective tissue reorganization more than microneedling with saline in facial rejuvenation.
1 citations
,
July 2026 in “BMC Plastic and Reconstructive Surgery” This review discusses potential complications and safety considerations in radiofrequency microneedling, particularly the risk of post-inflammatory hyperpigmentation in darker skin tones; it does not report new clinical findings.
1 citations
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April 2026 in “Aesthetic Plastic Surgery” This study found that radiofrequency microneedling is effective and well-tolerated for improving various skin conditions, showing comparable efficacy to fractional lasers for atrophic acne scars with generally favorable patient satisfaction and safety.