November 2024 in “Health Science Reports” Light/laser therapy can effectively increase hair density in some types of alopecia, especially androgenic alopecia and alopecia areata.
August 2021 in “Indian dermatology online journal” A young boy with a rare skin and nail condition improved significantly with simple topical treatments.
December 2012 in “SWU eJournals System (Srinakharinwirot University)” Chemical hair removal can cause skin irritation and other issues, but natural alternatives are being explored.
22 citations
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June 1994 in “Journal of Investigative Dermatology” 
January 2023 in “Skin appendage disorders” Hair restoration surgery can change the appearance of hair when examined with a special magnifying tool.
September 1998 in “Journal of the European Academy of Dermatology and Venereology” October 2025 in “Pediatric Dermatology” UVFD helps quickly diagnose hair loss conditions in children.
2 citations
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March 2017 in “Archives of Plastic Surgery” Intense pulsed light is a safe and effective way to thin hair for East Asians after hairline surgery.
1 citations
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January 2016 in “Journal of Advanced Plastic Surgery Research” The laser treatment effectively reduced hair growth in women with hirsutism, with temporary side effects.
April 2016 in “Journal of Investigative Dermatology” Double-stranded RNA activates a pathway that causes a skin protein to be expressed in the wrong place.