14 citations
,
January 1996 in “Journal of Forensic Sciences” Hair can absorb and transfer opiates when soaked in water, with damaged hair absorbing more.
28 citations
,
September 2000 in “Journal of Medicinal Chemistry” Benzo[c]quinolizin-3-ones are effective nonsteroidal inhibitors of human steroid 5α-reductase 1.
2 citations
,
June 2021 in “Korean Journal of Food Preservation” Adding red ginseng powder before stretching the curd makes the best-tasting string cheese.
36 citations
,
October 2014 in “Langmuir” Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.
November 2023 in “South African journal of botany” Eclipta alba has anti-aging and anti-inflammatory properties, making it a potential ingredient for cosmetics.
6 citations
,
January 2021 in “Cellular and Molecular Biology” Grape pomace can be used to make valuable products with antioxidants and tocopherols.
July 2012 in “EFSA supporting publications” The EFSA maintained its view that spermidine's effect on hair growth is related to disease treatment and does not meet the health claim criteria.
People have mixed feelings about rosemary, Sudocream, and antidandruff shampoo, with both positive and negative views.
8 citations
,
January 2016 in “Skin research and technology” The 12-point scale is better for evaluating small changes in hair condition after using hair care products.
8 citations
,
September 2016 in “Asian journal of beauty & cosmetology” Dendropanax morbifera leaf extract could be good for hair growth and cosmetic products because of its antioxidant properties and growth factor effects.
20 citations
,
January 2015 in “Biochimica and biophysica acta. Molecular and cell biology of lipids” Lysophosphatidic acid affects sensory neurons and may cause neuropathic pain and itch.
2 citations
,
July 2019 in “International Journal of Neuroscience and Behavioral Science” Thevetia peruviana bark extract reduces pain in mice and may help create new painkillers.
December 1990 in “PubMed” Different glycoconjugates are present in the outer and inner root sheaths of human hair follicles.
November 2025 in “Cosmetics” POLEVAN® improves hair shine, moisturizes the scalp, and maintains foam quality in shampoos.
June 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” A new hair dye method uses polyphenols and oxidation to create a long-lasting brown color on gray hair.
December 2024 in “Chemical Senses” Taste disorders in Cronkhite-Canada syndrome are severe in the front of the tongue but improve with treatment.
July 2019 in “Journal of Drug Delivery and Therapeutics” The method accurately measures finasteride in bulk and dosage forms.
39 citations
,
January 2015 in “Journal of Electroanalytical Chemistry” New sensor detects minoxidil accurately and effectively.
December 2023 in “Scientific reports” Fermented soy protein may help prevent bone loss by affecting bone cell activity.
1 citations
,
June 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” The symposium highlighted the skin's role in sensing itch, pain, touch, and pleasure, and discussed new research and techniques for understanding and treating these sensations.
42 citations
,
December 2018 in “International Journal of Phytocosmetics and Natural Ingredients” Olive and Brazil nut oils improve hair strength, shine, and softness better than silicone.
Hair fibers degrade and change color in very basic water.
July 1989 in “British Journal of Dermatology” Long-term use of canthaxanthin may cause reversible changes in the eye, including crystal deposits and altered vision responses.
1 citations
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June 2014 in “[Thesis]. Manchester, UK: The University of Manchester; 2014.” Chemical modifications can alter hair's stability and flexibility, with hydrophobic interactions helping maintain structure in humid conditions.
May 2010 in “International Journal of Cosmetic Science” Mercaptans make hair more prone to damage, with reduced hair being more affected than permed hair.
1 citations
,
January 1998 in “Cosmetics and toiletries” Both amodimethicone and dimethicone copolyol amine are effective hair conditioners.
1 citations
,
January 2014 in “PubMed” Certain substances can decrease or increase exploratory behavior in rodents.
16 citations
,
October 2003 in “Journal of applied polymer science” 2-iminothiorane hydrochloride improves hair waving permanence without damage.
1 citations
,
January 2010 in “Biological and medical physics series” Human hair's structure and properties were studied using advanced microscopes and mechanical tests.
January 2024 in “Advances in health sciences research/Advances in Health Sciences Research”