research Evaluation of Skin Penetration of Fluorescent Dissolved Formulations Using Confocal Laser Scanning Microscopy
Moderately lipophilic dyes penetrate skin deeply, while highly hydrophobic or lipophilic dyes stay on the surface.
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750-780 / 1000+ resultsresearch Multicolor Hair Dyeing with Biocompatible Dark Polyphenol Complex-Integrated Shampoo with Reactive Oxygen Species Scavenging Activity
The new hair-dyeing shampoo is safe, colors hair evenly, and strengthens it.
research Penetration and distribution of three lipophilic probes in vitro in human skin focusing on the hair follicle
Medium lipophilic substances penetrate skin best, and adding ethanol can increase delivery to hair follicles.
research Effect of diode pumping solid state laser with wavelength 589 nm on gene expression of interlukine-2 and interferon-gamma Lowercase in human T-lymphocytes
A 589 nm laser increases IL-2 and IFN-y gene expression in human T-cells.
research Photobiomodulation for Alopecia: Mechanisms of Action
Photobiomodulation effectively stimulates hair growth and reduces hair loss.
research Photostability and toxicity of finasteride, diclofenac and naproxen under simulating sunlight exposure: evaluation of the toxicity trend and of the packaging photoprotection
Sunlight exposure increases drug toxicity; amber glass best for protection.
research Photobiomodulation and alopecia: a crowdsourced survey study on patient preferences
Most alopecia patients are open to trying light therapy, especially at-home devices, but cost is a big factor in their willingness.
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 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 Lasers for Dermatology and Skin Biology
Lasers have become precise tools in skin treatment and diagnosis, with ongoing advancements improving their effectiveness.
research Study on the formulation and characterization of a photoprotective cream containing a new synthetized compound
The new sunscreen cream is effective, safe, and has good skin qualities.
research Mechanisms of repigmentation induced by photobiomodulation therapy in vitiligo
Light therapy using helium-neon lasers can help restore skin color in vitiligo by promoting skin cell growth and movement.
research Photobiomodulation for the management of alopecia: mechanisms of action, patient selection and perspectives
Photobiomodulation can help regrow hair in certain types of hair loss.
research Green chemistry method for hair strengthening and setting using visible light-mediated protein crosslinking
New eco-friendly method strengthens and sets hair using light and causes less damage.
research Home-based devices in dermatology: a systematic review of safety and efficacy
Home-based skin care devices are generally safe and effective for hair removal, promoting hair growth, treating wrinkles and acne, but results for psoriasis treatment are mixed.
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 Photobiomodulation: The Clinical Applications of Low-Level Light Therapy
Low-Level Light Therapy (LLLT) is a safe and effective method for skin rejuvenation, acne treatment, wound healing, body contouring, and hair growth, but more well-designed trials are needed for confirmation.
research In vivo multiphoton microscopy imaging of vitiligo (Conference Presentation)
Multiphoton microscopy helps understand and improve vitiligo treatments by visualizing skin cell changes.
research Comparative Study of the Effect of UV- VS. Gamma Radiation on Human Hair
Hair fluorescence intensity can measure radiation exposure effectively.
research A Femtosecond Fiber Laser‐Based Compact Label‐Free Multimodality Nonlinear Optical Microscopy and Its Ex Vivo Bioimaging
A new laser-based microscope can clearly image biological structures without labels.
research Treatment of Keratosis Pilaris With 810-nm Diode Laser
The 810-nm diode laser improves skin texture in keratosis pilaris but not redness.
research 530 A clinical comparison of photobiomodulation devices for the treatment of alopecia in all skin types
More research with diverse participants is needed to determine the effectiveness of photobiomodulation devices for hair loss treatment.
research Topical Administration of 15‐Deoxy‐Δ12,14‐Prostaglandin J2 Using a Nonionic Cream: Effect on UVB‐Induced Skin Oxidative, Inflammatory, and Histopathological Modifications in Mice
15d‐PGJ2 cream protects against UVB-induced skin damage in mice.
research Fabrication of Thymoquinone and Ascorbic Acid-Loaded Spanlastics Gel for Hyperpigmentation: In Vitro Release, Cytotoxicity, and Skin Permeation Studies
The gel is a safe and effective treatment for hyperpigmentation.
research Dual Wavelength LEDs Induce Reactive Oxygen Species and Nitric Oxide That Inhibit the Production of Dihydrotestosterone by 5‐α Reductase
Dual wavelength LEDs may help reduce hair loss by lowering DHT levels.
research FLIM Reveals Red Light-Induced Changes in Murine Hair Follicles
Red light increases hair follicles and ATP in mouse skin.
research Hair removal using a pulsed-intense light source.
Pulsed-intense light can significantly reduce hair, with effectiveness depending on treatment number and timing, and has mild side effects.
research Using high-intensity phototechnology as a method of treating mild to severe diffuse alopecia
High-intensity phototechnology, especially with other treatments, effectively improves quality of life for diffuse alopecia patients.
research Optimized skin optical clearing for optical coherence tomography monitoring of encapsulated drug delivery through the hair follicles
A PEG-400/oleic acid mixture best improves drug delivery monitoring through hair follicles.
research Photochemical alterations in human hair. I. Artificial irradiation and investigations of hair proteins
Melanin in black hair protects it from sun damage better than light-brown hair.