January 2005 in “Cosmetic Surgery Times” This study reports that the Luce LDS 100 infrared light therapy shows positive hair growth results after one year in men and women with androgenetic alopecia.
63 citations
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January 2006 in “Journal of cosmetic and laser therapy” This study found that pulsed infrared diode laser therapy (904 nm) was effective in promoting hair regrowth in 94% of patients with resistant patches of alopecia areata.
60 citations
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November 2020 in “International Journal of Medical Sciences” This review highlights the potential of near-infrared light therapy to improve metabolic, antioxidant, and cognitive functions without adverse effects, and supports its use for visual and neurological conditions through molecular and cellular mechanisms, as reported in this source.
44 citations
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October 2017 in “Scientific Reports” This study found that far-infrared radiation preconditioning significantly enhanced the proliferation, survival, and migration of bone marrow-derived stem cells in vitro, indicating potential therapeutic benefits for cardiac ischemia treatment.
4 citations
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September 2023 in “Journal of Dermatological Treatment” In this study, the use of wellness apparel emitting red and NIR light was associated with improved disease severity in patients with mild elbow psoriasis, PMLE, and limited AA, though the small sample size and continued use of other treatments were noted as limitations.
4 citations
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September 2019 in “Journal of Biomedical Optics” This study found that near-infrared microscopy can effectively detect complete medulla loss in scalp hair, which may serve as a potential biomarker for breast cancer diagnosis.
June 2026 in “Ophthalmology and Therapy” This review concluded that near-infrared and red light photobiomodulation shows potential for certain ocular conditions like age-related macular degeneration and dry eye disease, but clinical evidence is still mixed and insufficient to establish it as a standard therapy.
December 2025 in “Aesthetic Plastic Surgery” This study reported that the new near-infrared LED device showed significant improvements in skin rejuvenation and a slight increase in hair growth, with further research recommended for broader validation.
February 2025 in “International Journal of Biological Macromolecules” This study developed a NIR light-triggered NO-releasing hydrogel that promotes angiogenesis, repairs damaged dermal papilla cells, reduces inflammation, and improves the nutrient supply and follicular environment in animal models, offering a promising treatment strategy for androgenic alopecia.
April 2024 in “Lasers in medical science” This study found that near-infrared LED therapy enhanced ATP synthesis, reduced reactive oxygen species, and promoted collagen production and hair growth more effectively than white LEDs in human skin cells and a photoaging mouse model.
January 2024 in “Materials chemistry frontiers (Online)” This study reviews recent advancements in near-infrared organic light-emitting diode (NIR OLED) technologies, focusing on their applications and the diverse luminescent materials used in their emissive layers.
September 2019 in “Journal of Investigative Dermatology” This study reports that thermography and high-frequency ultrasound show promise as diagnostic tools for personalizing treatment plans in atopic dermatitis and psoriasis vulgaris by assessing skin lesion characteristics.
August 2010 in “Acupuncture & Electro-Therapeutics Research” In this study, using far-infrared oily cream for massage therapy was associated with increased normal cell telomere length and improvements in stress-induced hair and skin conditions.
February 2009 in “Journal of The American Academy of Dermatology” This pilot study found that fractional infrared technology improved skin laxity and thickness in the cervical area of four female patients without causing adverse effects.
42 citations
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January 2005 in “Applied spectroscopy” In this study, hair samples from breast cancer patients showed increased β-sheet structures and lipid content, with spectral markers successfully identifying cancer in a blind test but also producing false positives.
3 citations
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November 2024 in “Electrochimica Acta” A new, quick method accurately detects minoxidil in drugs and cosmetics.
November 2023 in “Research Square (Research Square)” In this study, researchers used NIR-II fluorescence imaging to track the survival and migration of EPI-NCSCs in rat models, finding that these stem cells aided in repairing facial nerve defects when applied via acellular nerve allografts.
January 2022 in “Case Reports in Clinical Medicine” This study observed that infrared light treatment promoted cellular repair and reduced neck tightness in a patient with acid burns in Pakistan.
December 2014 in “CVR Journal of Science & Technology” This study identified various functional groups and chemical constituents in dried leaves of the medicinal plant Bhringaraj, suggesting their potential use in developing wastewater treatment technologies.
47 citations
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November 2000 in “Archives of dermatology” In this observational study, the effectiveness of a diode laser was evaluated for treating pseudofolliculitis barbae at the Laser and Skin Surgery Center of New York, but it reports no new clinical results.
19 citations
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May 2008 in “Applied spectroscopy” This study found that human hair cuticle and cortex have different protein structures, with beta-sheet and disorder configurations in the cuticle and alpha-helical structures in the cortex.
1 citations
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September 2019 in “Journal of surgery and medicine” This study found that women with polycystic ovary syndrome had worse meibomian gland morphology and ocular surface conditions compared to healthy controls, as observed through non-contact meibography.
1057 citations
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November 2011 in “Annals of Biomedical Engineering” This review discusses the applications of low level laser therapy (LLLT) in wound healing, pain reduction, and treating various conditions, but reports no new clinical results; the authors highlight the need for randomized controlled trials for serious diseases.
70 citations
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June 1998 in “Polymer” This study found that permanent waving treatment partially disrupts the α-helical structure in human hair microfibrils, primarily during the initial reduction phase, rather than just affecting disulphide bonds.
62 citations
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July 2018 in “Lasers in Medical Science” In this review, the researchers highlight LED therapy as an emerging and safe treatment for skin inflammatory conditions, aging, and hair growth disorders, noting its integration into dermatological practice but emphasizing the need for more controlled studies to confirm its efficacy.
57 citations
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December 2011 in “Lasers in Surgery and Medicine” This study suggests that selective photothermolysis of sebaceous glands using free electron laser pulses may offer a novel approach to treating acne by causing targeted thermal damage without affecting the epidermis.
29 citations
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November 2015 in “Acta Biomaterialia” This study found that water-filtered infrared A radiation can induce the release of a model drug from gold nanoparticle-doped particles in hair follicles in an ex vivo porcine skin model, suggesting feasibility for follicular drug delivery systems.
23 citations
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June 2014 in “International Journal of Cosmetic Science” This study reported that the treatment of hair with glyoxylic acid straighteners causes major conformational changes within the hair fiber due to interactions between carbonyl and keratin components.
21 citations
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December 2011 in “Chungara” This study shows that environmental contamination affects mummy hair, suggesting that using it to assess ancient people's health or nutrition should be approached cautiously.
18 citations
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August 2014 in “Lipids” This study found that unsaturated fatty acids are more abundant in the cortex of human hair than on its surface, and steryl glycoside-like lipids may help bind the cuticle to the cortex.