Effectiveness of Blue LED in Enhancing Hair Treatments: Analysis in Different Hair Ethnicities

May 2025 in “ Journal of Photochemistry and Photobiology B Biology ”

Juliana Ferreira–Strixino, Priscila Vareschi Cardoso Fujimoto, Paul Leite, Juliana Guerra Pinto

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Research cited in this study

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research Highlighting Nuances of Blue Light Phototherapy: Mechanisms and Safety Considerations

10 citations , September 2022 in “Journal of Biophotonics”

Blue light therapy is safe for skin and may protect against UV radiation.

research A Systematic Review on the Lipid Composition of Human Hair

8 citations , February 2022 in “International Journal of Dermatology”

Lipids are crucial for healthy hair, protecting it from damage and breakage.

research Blue Light-Emitting Diodes in Hair Regrowth: The First Prospective Study

23 citations , June 2021 in “Lasers in Medical Science”

research Single Hair Fiber Assessment Techniques to Discriminate Between Mineral Oil and Coconut Oil Effect on Hair Physical Properties

3 citations , September 2020 in “Journal of cosmetic dermatology”

Coconut oil makes hair stronger and more flexible than mineral oil.

research Asian Hair: A Review of Structures, Properties, and Distinctive Disorders

39 citations , April 2020 in “Clinical, Cosmetic and Investigational Dermatology”

Asian hair is generally straight and thick, with unique disorders and properties, and more research is needed to understand it fully.

research External Lipid Function in Ethnic Hairs

7 citations , March 2019 in “Journal of cosmetic dermatology”

African hair has the most lipids, while Caucasian hair is more hydrated and stronger.

research Photodynamic and Photobiological Effects of Light-Emitting Diode Therapy in Dermatological Disease: An Update

62 citations , July 2018 in “Lasers in Medical Science”

LED therapy is safe and shows potential for treating skin conditions and promoting hair growth, but more research is needed.

research Hair Care Practices and Structural Evaluation of Scalp and Hair Shaft Parameters in African American and Caucasian Women

25 citations , August 2015 in “Journal of cosmetic dermatology”

African American women report more hair issues and use different hair care practices than Caucasian women, and have different hair and scalp characteristics.

research HairMax LaserComb Laser Phototherapy Device in the Treatment of Male Androgenetic Alopecia

160 citations , January 2009 in “Clinical Drug Investigation”

HairMax LaserComb® effectively promotes hair growth and stops hair loss in males with androgenetic alopecia, with no serious side effects.

research Human Hair: A Unique Physicochemical Composite

203 citations , June 2003 in “Journal of the American Academy of Dermatology”

Human hair, despite its different types, shares common traits that affect its structure and response to treatments.

research Cosmetic Assessment of Human Hair by Confocal Microscopy

25 citations , March 2002 in “Scanning”

Confocal microscopy is better than scanning electron microscopy for studying hair in its natural state and understanding hair products' effects.