research Reply to: The Use of Low-Level Light for Hair Growth: Part I
The letter criticizes a study's methods and small size, suggesting larger, better-designed research would show low-level light therapy effectively grows hair.
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90-120 / 1000+ results research A Systematic Review and Meta-Analysis of Randomized Controlled Trials of United States Food and Drug Administration-Approved, Home-Use, Low-Level Light/Laser Therapy Devices for Pattern Hair Loss: Device Design and Technology
FDA-approved low-level light/laser therapy devices can significantly increase hair density in people with pattern hair loss.
research Serum Levels of Androgen-Associated Hormones Are Correlated with Curative Effect in Androgenic Alopecia in Young Men
Lowering certain hormone levels improves treatment for hair loss in young men.
research The Effectiveness of Low-Level Light/Laser Therapy on Hair Loss
Low-level light/laser therapy is effective in treating male and female pattern hair loss without side effects.
research Age-Specific Cut-Off Levels of Anti-Müllerian Hormone as Diagnostic Markers for Polycystic Ovary Syndrome
Different levels of anti-Müllerian hormone can help diagnose polycystic ovary syndrome in women of different ages.
research Proposed Mechanisms of Low-Level Light Therapy in the Treatment of Androgenetic Alopecia
LLLT helps treat hair loss by increasing blood flow, reducing inflammation, and stimulating growth factors.
research Low-Level Light Therapy Using a Helmet-Type Device for the Treatment of Androgenetic Alopecia
Helmet-like device safely increases hair density for people with hair loss.
research Persistent Poor Metabolic Profile in Postmenopausal Women With Ovarian Hyperandrogenism After Testosterone Level Normalization
Postmenopausal women with hyperandrogenism didn't have better metabolic health even after their testosterone levels became normal.
research Hair EtG: Alterations in Segment Levels Accompanying Hair Growth
EtG levels in hair decrease significantly after one month of alcohol abstinence.
research Dermal Papilla Cells and Melanocytes Response to Physiological Oxygen Levels Depends on Their Interactions
Low oxygen levels improve the function of hair and skin cells when they are in direct contact.
research Low-Level Laser Therapy and Narrative Review of Other Treatment Modalities in Androgenetic Alopecia
LLLT is a safe, promising hair loss treatment, but more research needed.
research Plasma Levels of C19 Steroid Glucuronides in Pre-Menopausal Women with Non-Classical Congenital Adrenal Hyperplasia
Women with non-classical congenital adrenal hyperplasia have higher levels of certain steroids, which can be reduced by treatment.
research Preliminary Investigation on Microneedling with Low-Level LED Therapy and Growth Factors in Hair Loss Related to COVID-19
The treatment might help COVID-19 related hair loss, but more research is needed.
research Association of Alopecia Areata with Vitamin D and Calcium Levels: A Systematic Review and Meta-Analysis
People with Alopecia Areata often have lower vitamin D levels, and vitamin D supplements might help treat it.
research Low-Level Light-Assisted Photodynamic Therapy Using a Wearable Cap-Like Device for the Treatment of Actinic Keratosis of the Scalp
A wearable cap-like device using light therapy reduced scalp skin lesions by 71% and was painless.
research Shedding Light on the FDA’s 510(k) Approvals Process: Low-Level Laser Therapy Devices Used in the Treatment of Androgenetic Alopecia
LLLT devices for hair loss need more research to define proper guidelines.
research Use of Low-Level Laser Therapy in Treatment of Androgenic Alopecia: The First Systematic Review
Low-level laser therapy can improve hair density in people with androgenic alopecia, but more research is needed to find out who it works best for.
research The Effect of One Session Low Level Laser Therapy on Extracted Follicular Units in Hair Transplantation
One session of Low Level Laser Therapy before hair transplantation doesn't significantly improve hair growth.
research Cortisol Levels in Blood and Hair of Unanesthetized Grizzly Bears (Ursus Arctos) Following Intravenous Cosyntropin Injection
Injecting cosyntropin into grizzly bears increases blood cortisol but doesn't change hair cortisol levels.
research Is Low-Level Laser Therapy Useful as an Adjunctive Treatment for Canine Acral Lick Dermatitis? A Randomized, Double-Blinded, Sham-Controlled Study
Low-level laser therapy did not reduce licking or improve lesions in dogs with ALD but did increase hair growth.
research Anti-Androgenetic Alopecia Effect of Policosanol from Chinese Wax by Regulating Abnormal Hormone Levels to Suppress Premature Hair Follicle Entry into the Regression Phase
Policosanol helps treat hair loss by balancing hormones and supporting hair growth.
research Comparison of Low-Level Light Therapy and Combination Therapy of 5% Minoxidil in the Treatment of Female Pattern Hair Loss
Combination therapy works best for female hair loss, increasing density and thickness.
research Alteration of Serum and Tissue Tumor Necrosis Factor Alpha Levels: A Possible Mechanism of Action of Oral Pulse Steroids in the Treatment of Alopecia Areata
Oral pulse steroids reduce TNF-α levels, improving alopecia areata.
research The Science of Light Biostimulation and Low Level Laser Therapy
Low Level Laser Therapy can promote hair growth.
research Can AMH Levels Distinguish LOCAH from PCOS Among Hirsute Women?
AMH levels can't reliably tell the difference between LOCAH and all types of PCOS in women with excessive hair growth.
research Regenerative Biotechnologies in Plastic Surgery: A Multicentric, Retrospective, Case-Series Study on the Use of Microneedling 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 Low-Level Light Therapy Downregulates Scalp Inflammatory Biomarkers in Men With Androgenetic Alopecia and Boosts Minoxidil 2% for Sustainable Hair Regrowth
Light therapy reduces scalp inflammation, boosts hair regrowth with Minoxidil 2%.
research Low-Level Light Therapy for Cosmetics and Dermatology
Low-Level Light Therapy is effective for skin rejuvenation, wound healing, and hair growth, with mild side effects.
research The Level of Stress and the Assessment of Selected Clinical Parameters in Patients with Androgenetic Alopecia
People with androgenetic alopecia often experience high stress, but the stress doesn't affect how the disease progresses or how well different treatments work.
research Serum Levels of VWF, t-PA, TNF-α, and ICAM-1 in Patients Receiving Hemocoagulase Combined with Platelet-Rich Plasma During Total Hip Replacement
Using hemocoagulase with platelet-rich plasma in hip replacement can lessen blood loss and improve healing and blood clotting.