April 2020 in “The Aesthetics” LED-LLLT helps heal wounds, reduce pain, and regrow hair using specific light wavelengths.
December 2012 in “SWU eJournals System (Srinakharinwirot University)” Chemical hair removal can cause skin irritation and other issues, but natural alternatives are being explored.
3 citations
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July 2003 in “PubMed” The research found a way to measure hair surface changes by analyzing how light reflects off of it, and determined hair cuticle angles vary by hair length and color.
March 2024 in “Chinese Chemical Letters” Tiny glowing gold particles can stop hair growth by blocking a specific cell signal.
47 citations
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March 1987 in “The Journal of dermatologic surgery and oncology” Carbon dioxide laser treatment effectively removed facial hair cysts without scarring or them coming back.
June 2017 in “Journal of The American Academy of Dermatology” LED light helps hair follicle cells grow and prevents them from dying by activating certain cell pathways.
160 citations
,
January 2009 in “Clinical Drug Investigation” HairMax LaserComb® effectively promotes hair growth and stops hair loss in males with androgenetic alopecia, with no serious side effects.
11 citations
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June 2005 in “Journal of Cosmetic Dermatology” Lasers in hair transplantation show promise but are not yet standard, with current methods causing some side effects and needles still being preferred for creating recipient sites.
4 citations
,
August 2015 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Both fixed and incremental laser treatments effectively reduced underarm hair, but the fixed method was less painful.
April 2024 in “Lasers in medical science” Lasers and light therapies are effective in promoting hair regrowth for different types of hair loss.
19 citations
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August 2018 in “Journal of the American Academy of Dermatology” Both lasers are equally effective and safe for treating freckles.
39 citations
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January 2006 in “Journal of Cosmetic and Laser Therapy” Pneumatic Skin Flattening (PSF) significantly reduces pain during laser and IPL hair removal.
January 2009 in “Elsevier eBooks” Low level laser therapy may help with hair loss.
September 2021 in “Medical lasers” Laser treatment followed by a special hair growth solution increased hair count and thickness without side effects.
September 2025 in “International Journal of Innovative Technologies in Social Science” Red light therapy may help rejuvenate skin and regrow hair.
15 citations
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January 2017 in “Lasers in Surgery and Medicine” Laser treatment improved scalp skin condition with no side effects.
September 2024 in “Acta Medica Philippina” Radiation from a medical procedure caused temporary hair loss, but hair regrew with treatment.
January 2018 in “Archives of dermatology and skin care” Low level laser therapy may promote hair growth for patterned hair loss, but more research is needed.
21 citations
,
January 2007 in “Journal of Drugs in Dermatology” The laser effectively removes hair for skin types IV and V but is less effective for type VI.
January 2025 in “Surgical & Cosmetic Dermatology” Erbium-YAG laser treatment improved folliculitis decalvans without causing hair loss.
September 2024 in “Journal of the American Academy of Dermatology” Fractional and excimer lasers effectively treat various types of alopecia and promote hair growth.
The 1540nm fractional erbium-glass laser helps treat hair loss caused by hormones.
1 citations
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November 2023 in “Journal of Cutaneous and Aesthetic Surgery” Diode laser treatment is safe and effective for reducing unwanted facial hair in hirsutism.
Low-level light therapy can promote hair growth by stimulating cell interactions in hair follicles.
1 citations
,
July 2024 in “Journal of lasers in medical sciences” The laser treatment effectively improved facial pigmentation with no major side effects.
1 citations
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November 2023 in “Clinical, cosmetic and investigational dermatology” The long-pulse alexandrite laser is good for removing hair and treating skin problems like spots and veins.
Hair properties change under electromagnetic fields and are influenced by individual characteristics and the environment.
January 2019 in “Dermatologic Surgery”
62 citations
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July 2018 in “Lasers in Medical Science” LED therapy is safe and shows potential for treating skin conditions and promoting hair growth, but more research is needed.
2 citations
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January 2020 The document describes a method for preparing hair for microscopy by embedding it in plastic, cutting it, and storing it cold before imaging.