July 2026 in “Journal of the Pakistan Medical Association” This study found that combining topical eflornithine with triple diode laser treatments in women with hirsutism led to a more rapid and nearly complete reduction of terminal hair after 6 months, though the intergroup differences were not significant at 6- and 12-month follow-ups.
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June 2025 in “Journal of Cosmetic Dermatology” This study found that a high-power triple-wavelength diode laser effectively and safely treated facial hirsutism and follicular disorders in individuals with darker skin tones, showing significant hair reduction without adverse events.
June 2026 in “Lasers in Medical Science” This randomized trial found that diode laser achieved more favorable long-term hair removal outcomes but induced more discomfort and transient adverse effects compared to intense pulsed light in women with Fitzpatrick skin types I-IV.
January 2018 in “Springer eBooks” This review discusses the factors affecting laser hair removal results and adverse events, emphasizing the need for more research to determine optimal treatment parameters; it reports no new clinical findings.
January 2021 in “Indian Journal of Pharmaceutical Sciences” This study found that diode and alexandrite laser hair removal systems did not significantly impact thyroid hormone concentrations, hemoglobin, or bilirubin levels in women undergoing facial hair treatment.