research The effect of blue light on the scalp and hair follicles
Blue light can damage hair and scalp, leading to hair loss.
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150-180 / 1000+ results research Solar-Induced Postinflammatory Hyperpigmentation after Laser Hair Removal
Sun exposure after laser hair removal can cause skin darkening, which is hard to treat and requires avoiding UV light.
research Review of the current understanding of the effect of ultraviolet and visible radiation on hair structure and options for photoprotection
UV radiation and visible light can damage hair, but there are ways to protect it.
research Paradoxical Effect After IPL Photoepilation
IPL can cause unexpected hair growth in nearby untreated areas.
research Comparative Study of the Effect of UV- VS. Gamma Radiation on Human Hair
Hair fluorescence intensity can measure radiation exposure effectively.
research Photoaggravation of hair aging
Sunlight exposure ages hair, making it brittle, stiff, and dry.
research Porphyrinoid Photosensitizers for Targeted and Precise Photodynamic Therapy: Progress in Fabrication
Targeted photodynamic therapy is a promising method for precise disease treatment and diagnosis.
research Mechanism of Cuticle Hole Development in Human Hair Due to UV-Radiation Exposure
UV radiation damages hair by creating holes and peeling cuticle layers.
research Efeito da radiação ultravioleta na cor, na perda proteica e nas propriedades mecanicas do cabelo
UV radiation causes significant protein loss and color changes in hair, especially blond hair.
research Luminescence and other photoprocesses in hair follicles in the disorder Trichostasis spinulosa
research The effects of infrared radiation on the human skin
Infrared radiation can cause skin aging and cancer at high temperatures but may have therapeutic benefits at controlled levels.
research Ultraviolet Light-Induced Leukoderma of the Scalp Associated with Androgenetic Alopecia: Senescent Actinic Depigmentation of the Scalp
UV light causes skin color loss in bald areas; wear a cap and use sunscreen.
research Sunscreen remanence on the skin: a noninvasive real time in vivo spectral analysis assessing the quenching of specular ultraviolet A light reflectance
Sunscreens with UVA blockers effectively reduce skin fluorescence for several hours.
research Impact of ultraviolet radiation‐induced damage to hair fiber integrity: A multi‐technique physicochemical characterization of surface and cortex properties
UV radiation damages hair similar to bleaching, but double bleaching causes more severe protein degradation.
research About photo-damage of human hair
We don't fully understand how sunlight damages different types of hair.
research Phototherapy in Childhood
Phototherapy is effective and well-tolerated for treating childhood psoriasis and pityriasis lichenoides chronica.
research Characterization of Cutaneous Photoxicity Induced by Topical Alpha-Terthienyl and Ultraviolet A Radiation
Low-dose topical alpha-terthienyl may be a safer option for treating skin conditions with light therapy.
research Successful treatment of resistant alopecia areata with a phototoxic dose of ultraviolet A after topical 8‐methoxypsoralen application
This therapy effectively treats resistant alopecia areata with minimal side effects.
research Development of a low-cost device for photobiomodulation using 3D printing
A low-cost, 3D-printed light therapy device is safe and effective but needs more testing before use on people.
research Photochemotherapy and Alopecia Areata
Some people with severe hair loss saw hair regrowth after a specific light and drug treatment.
research UV-A조사에 의한 반영구염색모발의 형태학적 변화
UV-A radiation significantly damages semi-permanent dyed hair.
research A new path in defining light parameters for hair growth: Discovery and modulation of photoreceptors in human hair follicle
Blue light promotes hair growth by interacting with specific receptors in hair follicles.
research A TRIBUTE TO THE LATE ENDRÉ MESTER, THE ‘GODFATHER’ OF PHOTOTHERAPY
Endré Mester is highly regarded as the 'Godfather' of phototherapy.
research Protein Kinase C Epsilon Signals Ultraviolet Light-induced Cutaneous Damage and Development of Squamous Cell Carcinoma Possibly Through Induction of Specific Cytokines in a Paracrine Mechanism¶
Protein kinase C epsilon may increase skin cancer risk by affecting nearby cells.
research Effects of ultraviolet B radiation on physicochemical properties of human hair shaft
UVB radiation changes the chemical makeup and dries out human hair but doesn't alter its appearance or texture.
research PERSONAL EXPERIENCE OF MONOCHROMATIC EXCIMER PHOTOTHERAPY OF ALOPECIA AREATA
308 nm excimer phototherapy can help some people with alopecia areata regrow hair, especially if their condition is less severe.
research Immediate Effect in the Retina and Choroid after 650 nm Low-Level Red Light Therapy in Children
Red light therapy temporarily increased blood flow in the eye but didn't change other eye structures.
research Effects of photobiomodulation on multiple health outcomes: an umbrella review of randomized clinical trials
Photobiomodulation may improve certain health conditions, but more high-quality research is needed.
research Commentary
The Epilight Hair Removal System is effective for temporary hair removal with few side effects, but more research is needed to confirm its safety and long-term results.
research A study of the photolightening mechanism of blond hair with visible and ultraviolet light
Blond hair lightens more with visible light directly, while ultraviolet light lightens it after washing by damaging other hair parts.