Hair movement can indicate hair quality and health.
January 2026 in “Health Science Reports” Personalized hair care can help manage hair-focused repetitive behaviors.
45 citations
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January 1986 25 citations
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May 2019 in “Cosmetics” 18-MEA and cationic surfactants can restore and maintain hair's hydrophobic nature, improving its beauty and feel.
87 citations
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August 1974 in “Journal of Investigative Dermatology”
2 citations
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January 2017 in “PubMed” Hair casts are harmless but can be mistaken for head lice.
5 citations
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November 2025 in “Biomolecules” Hyaluronic acid hydrates and benefits skin and hair safely.
72 citations
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July 1984 in “Journal of Investigative Dermatology”
21 citations
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April 2019 in “Clinical, cosmetic and investigational dermatology” The document concludes that stopping shaving or removing affected hair can alleviate Pseudofolliculitis barbae (PFB).
March 1983 in “The Journal of the American Dental Association”
November 2025 in “SKIN The Journal of Cutaneous Medicine” Baricitinib helps regrow scalp, eyebrow, and eyelash hair in teens with severe alopecia areata.
41 citations
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October 2000 in “Dermatologic clinics” Better hair care products are needed to protect against grooming and chemical damage.
July 1990 in “British Journal of Dermatology” June 2025 in “British Journal of Dermatology” Licensed hair gloss products improve shine and smoothness but require stricter regulation to ensure safety.
June 2025 in “Journal of Cosmetic Dermatology” Bathroom heating lamps can damage hair, causing it to become dry, brittle, and broken.
10 citations
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March 1973 in “Journal of Investigative Dermatology” 9 citations
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January 2013 in “BioMed research international” The conclusion suggests a new acne treatment that controls bacteria by reducing water in the skin's pores using sugar-like substances.
59 citations
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January 2001 in “Dermatology” Hair care products are important for appearance and self-esteem, and their benefits and risks should be accurately communicated by experts.
Current microbial test methods for hair cosmetics need revision due to strong bacteriostasis.
42 citations
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January 2009 in “Colloids and Surfaces B: Biointerfaces” A certain surfactant sticks to human hair, making it change from water-repelling to water-attracting, which could help in hair conditioning.
September 2023 in “Journal of The American Academy of Dermatology” Baricitinib treatment can help regrow scalp hair and eyebrows or eyelashes in people with severe alopecia areata.
5 citations
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April 2019 in “DOAJ (DOAJ: Directory of Open Access Journals)” Stopping shaving or removing hair follicles usually resolves Pseudofolliculitis barbae.
1 citations
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June 1999 in “American Journal of Contact Dermatitis” Shampoos should treat scalp issues while keeping hair soft and shiny.
Baricitinib helps regrow hair in teens with severe alopecia areata.
October 2018 in “Focus on surfactants”
December 2025 in “Aesthetic Cosmetology and Medicine” Personalized hair care is essential for healthy hair and scalp.
42 citations
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July 2014 in “Journal of biological chemistry/The Journal of biological chemistry” Heparan sulfate is important for hair growth, preventing new hair formation in mature skin, and controlling oil gland development.
1 citations
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September 2016 in “Brain Behavior and Immunity” Hair cortisol levels can indicate stress and are affected by washing frequency, not cosmetic treatments.
2 citations
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January 2017 Hair movement can indicate hair quality and health.
Haircare products may expose users to harmful chemicals despite regulations.