April 2025 in “Cosmetics” Clinopodium bolivianum essential oil boosts antioxidant activity in hair products, especially in combing cream.
3 citations
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August 2019 in “JAAD Case Reports” Temporary hair loss can occur after 5-fluorouracil treatment for keloids.
63 citations
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August 1996 in “Forensic Science International” Cosmetic treatments like bleaching and perming can greatly reduce opiate levels in hair, possibly leading to false-negative drug tests.
May 2019 in “Case medical research” May 2026 in “International Journal of Health Management Review” Alkaline substances can severely damage hair and scalp health.
December 2023 in “Modern engineering and innovative technologies” ChromaLens offers more precise and stable hair coloring than traditional methods.
November 2025 in “Essential Chem” Eclipta alba may help hair regrowth by boosting cell growth.
22 citations
,
November 2013 in “Clinical and experimental dermatology (Print)” Ecklonia cava, a type of seaweed, may help hair grow.
43 citations
,
September 2009 in “Stem Cells” A nonviral method was developed to label and culture human hair follicle stem cells.
July 2026 in “International Journal of Drug Delivery Technology” SCLL improves finasteride delivery for better hair growth in treating hair loss.
The caffeine shampoo for hair loss is stable and suitable for use.
2 citations
,
January 2022 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Chemical hair straighteners can cause scalp and hair damage, but long-term effects are unclear.
December 2010 in “SciVee” 
53 citations
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November 1997 in “Journal of Forensic Sciences” Darker hair in guinea pigs holds more codeine than lighter hair.
June 2021 in “Journal of emerging technologies and innovative research” Onion and Aloe vera can help protect hair from damage caused by hair dyes.
10 citations
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January 2004 in “PubMed” Radiation increases cell death in hair follicles, but certain treatments can protect against this effect.
1 citations
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January 2021 in “Dermatologic Therapy” Trichobiolight effectively treats hair loss with 82.5% success.
2 citations
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November 1961 in “American Journal of Clinical Nutrition” September 2010 in “International Journal of Cosmetic Science” Chemical treatments change hair surface properties, making it more hydrophilic and able to bind conditioners.
May 2024 in “Brazilian Journal of Hair Health” Phototherapy with red and blue light can effectively treat hair loss.
June 2021 in “Current developments in nutrition” The LustrivaTM BH-002 supplement and hair serum improved women's hair, skin, and nail health and appearance.
July 2026 in “Journal of the American Academy of Dermatology” 1 citations
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January 2010 in “Biophysical journal” Hair fluorescence intensity can measure radiation exposure effectively.
The hair lotion from Ganoderma lucidum extract effectively promotes hair growth and reduces hair loss.
3 citations
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April 2021 in “Chemical & Pharmaceutical Bulletin” Extracts from the Calanthe discolor plant promote hair follicle growth and increase growth factor levels.
January 1991 in “Linchuang pifuke zazhi” 
A natural hair dye from cuttlefish ink and chitosan effectively colors hair black without harmful chemicals.
Good nutrition may help prevent premature hair graying.
6 citations
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October 2018 in “Drug safety - case reports” Alitretinoin may cause irreversible hair curling as a side effect.