4 citations
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June 2022 in “Journal of cleaner production” New eco-friendly method strengthens and sets hair using light and causes less damage.
August 1946 in “Journal of the American Medical Association” Companies agreed to stop making false health claims about their products.
1 citations
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April 2023 in “Biomolecules” Fermented papaya and mangosteen in hair care products helped prevent hair loss and improve hair thickness.
84 citations
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April 2015 in “Cosmetics” Hair dyes vary in how long they last and how deeply they penetrate hair.
60 citations
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April 2018 in “Clinical, cosmetic and investigational dermatology” Tight hairstyles and chemical relaxers can cause hair loss known as traction alopecia.
34 citations
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January 2011 in “Annals of dermatology/Annals of Dermatology” Using a hair dryer at 15 cm with continuous motion causes less damage than natural drying.
30 citations
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January 2014 in “Dermatologic Clinics” Tight hairstyles, especially on chemically treated hair, can cause reversible hair loss if caught early but may become permanent if not addressed.
16 citations
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August 1967 in “JAMA” Oral contraceptives may cause hair loss in women.
12 citations
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October 2018 in “Biotechnology reports” Recombinant keratin K31 makes damaged hair thicker, stronger, and straighter.
12 citations
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January 2015 in “Skin appendage disorders” Dermoscopy helps quickly identify hair breakage in people of African descent.
9 citations
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July 2017 in “Journal of Drug Delivery Science and Technology” Scientists developed a new method to deliver alopecia treatment directly to hair follicles, which could be a promising treatment for hair loss and other hair diseases.
9 citations
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January 2011 in “Journal of X-ray science and technology” Perming and bleaching damage hair differently, with bleached hair having more cysteic acid in the cuticle.
7 citations
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September 2020 in “International Journal of Cosmetic Science” Different sizes of keratin peptides can strengthen hair, with smaller ones possibly increasing volume and larger ones repairing damage.
4 citations
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July 2016 in “Journal of cosmetic dermatology” Dermatologists should use hair relaxers carefully to avoid hair and scalp damage, following specific guidelines for application and maintenance.
3 citations
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January 2018 in “İstanbul Kuzey Klinikleri” Hair loss was found in 37.4% of surveyed rural high-school students in Eskisehir, Turkey, affecting their quality of life, especially in general health and mental well-being.
2 citations
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February 2019 in “JOJ dermatology & cosmetics” Anagen grow, a herbal hair serum, effectively promotes hair growth and could be an alternative to finasteride and beneficial for Minoxidil users.
2 citations
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June 2018 in “Cosmetics” AMPD is a better and less damaging alternative to ammonium hydroxide for hair bleaching.
July 2026 in “Preprints.org” A cysteamine-derived compound helps hair stay straight in high humidity.
November 2025 in “International Journal of Research and Innovation in Applied Science” Indigenous women in Nandurbar use 25 plant species for haircare, promoting scalp health and hair growth.
September 2025 in “Cosmetics” NMN supplements may improve hair quality and appearance in middle-aged women.
July 2025 in “Scientific Reports” Fermented grapeseed oil effectively repairs and protects chemically damaged hair.
March 2025 in “Journal of Dermatological Treatment” Temporary hair shedding after minoxidil use may indicate effective treatment.
October 2023 in “Nutrients” Millet and wheat extracts may improve hair health and promote growth.
The document concludes that understanding hair's composition and the effects of treatments can lead to better hair care products.
November 2022 in “Nihon Nyuusankin Gakkaishi/Nihon Nyūsankin Gakkaishi” The lotion with N793 strain significantly increased hair density and reduced hair loss safely.
March 2022 in “Journal of drug delivery and therapeutics” Sea hibiscus leaf extract at 30% concentration in a hair tonic significantly increased hair growth in guinea pigs.
Thermal straightening can damage ethnic hair and may pose health risks.
688 citations
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June 2007 in “Cell Stem Cell” Removing the ATR gene in adult mice causes rapid aging and stem cell loss.
434 citations
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October 2003 in “PTR. Phytotherapy research/Phytotherapy research” Natural products in cosmetics are beneficial for skin and hair care with low toxicity.
162 citations
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July 2011 in “Biomacromolecules” Chitosan nanofiber scaffolds improve skin healing and are promising for wound treatment.