research Low‐level laser (light) therapy (LLLT) for treatment of hair loss
Low-Level Laser Therapy is effective and safe for hair growth with minimal side effects.
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research A Review of Hand-Held, Home-Use Cosmetic Laser and Light Devices
Home-use cosmetic laser and light devices show modest results for hair removal and acne treatment, but more research is needed for confirmation.
research Intense Pulse Light (IPL) Versus Diode Laser in the Removal of Unwanted Facial Hair
IPL and diode laser are equally effective for facial hair removal.
research Comparison of the Effect of Diode Laser Versus Intense Pulsed Light in Axillary Hair Removal
Diode laser removes hair better but is more painful than intense pulsed light.
research Evaluation of the Efficacy of Excimer Light 308 nm Wavelength Versus Low Level Laser in Treatment of Alopecia Areata
Excimer light therapy is more effective than low level laser therapy for treating alopecia areata.
research The Effect of Ruby Laser Light on Cellular Proliferation of Epidermal Cells
Ruby laser hair removal does not cause increased cell growth in the skin.
research Regenerative Biotechnologies in Plastic Surgery: A Multicentric, Retrospective, Case-Series Study on the Use of Micro-Needling with Low-Level Light/Laser Therapy as a Hair Growth Boost in Patients Affected by Androgenetic Alopecia
Micro-needling with low-level light therapy effectively increases hair growth in people with mild to moderate hair loss.
research Evaluation of the activity of laser light doses compared to an inactive control dose on ex vivo hair growth
Low-level laser therapy increased hair growth compared to no treatment.
research Analyzing the laser-light reflection from human hair fibers Part1: Light components underlying the goniophotometric curves and fiber cuticle angles
Hair color affects light reflection, with black hair having higher cuticle angles and lighter hair showing less specular reflection.
research Home-Use Laser and Light Devices for the Skin—An Update
At-home laser and light skin devices are less effective than professional ones, with limited scientific evaluation, but some show promise for wrinkles, hair growth, and acne.
research Low‐fluence Q‐switched Nd: YAG 1064‐nm laser and intense pulsed light for the treatment of melasma
Combining LFQS and IPL is more effective and faster for treating melasma than LFQS alone.
research Hair removal in hirsute women with normal testosterone levels: a randomized controlled trial of long-pulsed diode laser vs. intense pulsed light
Both intense pulsed light and long-pulsed diode laser effectively reduced facial hair in women, with no significant difference in satisfaction after 6 months, but intense pulsed light was more painful.
research Lasers, lights, and compounds for hair loss in aesthetics
Minoxidil is the main over-the-counter treatment for hair loss, with other options like finasteride, latanoprost, retinoic acid, antioxidants, biotin, nutraceuticals, and platelet-rich plasma therapy also showing promise.
research Low-level Laser Therapy with Novel Array of Light Source and Individualized Program for Treatment of Androgenetic Alopecia: A 16-week, Randomized, Double-blind, Sham Device-controlled Study
The laser therapy device effectively increased hair growth in people with androgenetic alopecia.
research Determining hair shine from laser-light reflection of human hair fibers
Hair shine can be measured by how it reflects laser light.
research The Use of Lasers and Light Treatment for Hair Growth and Hair Transplantation
research BC06: Efficacy of lasers and light‐based devices in long‐term hair reduction defined by body site‐specific growth cycles: a systematic review
research A review of monochromatic light devices for the treatment of alopecia areata
Monochromatic light devices, especially the 308-nm excimer laser, are promising for treating alopecia areata but more research is needed.
research Photobiomodulation in Dermatology: Harnessing Light from Visible to Near Infrared
Low-intensity light therapy is effective for skin healing, reducing inflammation, and treating various skin conditions.
research Hair Growth Promoting Effects of 650 nm Red Light Stimulation on Human Hair Follicles and Study of Its Mechanisms via RNA Sequencing Transcriptome Analysis
650 nm red light helps hair grow and prevents hair loss by affecting certain genes and biological processes.
research Cardio-light: nitric oxide uncaged
Low-level laser therapy using near-infrared light may help heart conditions and promote healing by releasing nitric oxide.
research Dose‐response of human follicles during laser‐based hair removal: Ex vivo photoepilation model with classification system embracing morphological and histological features
Higher light doses cause more damage to hair follicles, predicting better hair removal results.
research Laser therapies in androgenetic alopecia: Review and clinical experiences
Low-level laser therapy effectively improves hair growth in androgenetic alopecia with minimal side effects.
research Mecanismos e aplicações clínicas das tecnologias de laser e luz na dermatologia moderna
Laser and light technologies are used in dermatology for skin treatments and improving outcomes.
research 35372 Skin type and efficacy of laser treatment for androgenic alopecia
More research is needed to understand how skin type affects laser treatment for hair loss.
research RED LIGHT PROTOBIOMODULATION – THE WAY TO STAY YOUNG AND CURE DISEASE – A REVIEW OF THE LITERATURE
Red light therapy may help rejuvenate skin and regrow hair.
research Low-level light therapy and hair loss
Low-level light therapy may reduce hair loss and improve hair quality but it's unclear who benefits most.
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 Laser therapy in superficial morphea lesions – indications, limitations and therapeutic alternatives
Excimer laser therapy can be an alternative for treating superficial morphea when topical steroids don't work.
research Montagna Symposium 2013—Light and Skin: How Light Sustains, Damages, Treats, Images and Modifies Skin Biology
Light affects skin health, aging, and cancer risk, and new light-based treatments and imaging are promising for skin care.