Safflower extract in nanostructured carriers was more effective than minoxidil for hair growth without irritating skin.
March 2005 in “International Journal of Cosmetic Science” DVI provides detailed 3D imaging of hair and shows how various products protect and enhance hair.
March 2005 in “International Journal of Cosmetic Science” A new method helps understand hair shine and various products improve hair care.
January 1997 in “Elsevier eBooks” The document explains how shampoos clean, rinses condition, one-step shampoos offer convenience, and hair growth promoters aim to prevent hair loss, emphasizing the importance of scientific evidence for their effectiveness.
January 1997 in “Elsevier eBooks” Hair and nails are skin parts that develop early and serve protective and functional roles.
January 1983 in “Journal of the American Oil Chemists' Society” The U.S. soybean industry wanted government help due to foreign competition, while the jojoba industry was growing and expected to stabilize.
March 1982 in “American pharmacy” The document explains how to determine your tax bracket and the effects of income changes on taxes.
216 citations,
May 2003 in “Journal of Investigative Dermatology” Glycerol is essential for skin hydration in mice without sebaceous glands.
61 citations,
April 1969 in “Archives of Dermatology” Skin biopsy is crucial for diagnosing unknown baldness causes.
15 citations,
August 2020 in “Analytical chemistry” Hair lipids do not protect against humidity.
2 citations,
July 2023 in “Cosmetics” Surfactants in shampoos and conditioners remove some but not all lipids from hair, and more research is needed to understand their full impact.
August 2011 in “동의생리병리학회지 = Journal of physiology & pathology in Korean Medicine” Green tea extract increases lipid production in human sebaceous gland cells.
33 citations,
February 2009 in “European journal of pharmaceutics and biopharmaceutics” Pig ear skin is better than human skin for testing how well barrier creams block allergens from entering hair follicles.
19 citations,
July 1994 in “Journal of Dermatological Science” Human hair keratin genes are similar to mouse genes and are specifically expressed in hair follicles.
16 citations,
January 2010 in “Journal of Korean medical science/Journal of Korean Medical Science” A Korean boy's skin and digestive symptoms were caused by a rare genetic disorder that affects zinc absorption, and he got better with zinc supplements.
15 citations,
July 2001 in “Clinics in Dermatology” Current hair removal methods improve appearance but need more research for better options.
11 citations,
October 2003 in “PubMed” Treatments with certain oils and resins make hair shinier, while zinc oxide and synthetic sebum make it duller.
10 citations,
July 2021 in “European journal of pharmaceutics and biopharmaceutics” Nanoparticles sized between 470 and 750 nm are best for delivering substances like caffeine into hair follicles for absorption.
8 citations,
May 2004 in “Facial plastic surgery clinics of North America” Laser hair removal is now more effective, but the best treatment schedule is still uncertain.
6 citations,
May 2019 in “Journal of pharmaceutical sciences” Diffusion in artificial sebum is mainly influenced by molecular size and is much faster than in skin lipids.
6 citations,
January 2006 in “Journal of dermatological science” Runx1 helps control the KAP5 gene in human hair follicles.
4 citations,
October 2021 in “Microorganisms” Men with androgenetic alopecia have different scalp oils and microbes compared to those without.
4 citations,
January 2011 in “International Journal of Trichology” Treating scalp issues in hair-pulling disorder helps hair regrow and reduces itch.
3 citations,
April 2022 in “Frontiers in Physiology” Ptch2 plays a key role in controlling stem cell function and the ability to regenerate after birth.
1 citations,
January 2007 in “Side effects of drugs annual” Dermatological treatments can have significant side effects, including allergic reactions, sexual dysfunction, and increased cancer risk.
May 2024 in “Food bioscience” Wood sterol may help reduce hair loss caused by a high-fat diet.
May 2024 in “Journal of medicinal food” Jojoba oil has many uses beyond skincare, including health benefits and pharmaceutical applications.
December 2023 in “Journal of molecular structure” Hair treatments and dehydration affect hair's lipid and protein behavior, influencing its flexibility and appearance.
May 2023 in “Sokoto journal of medical laboratory science” Commercial hair dyes can harm the skin and liver.
179 citations,
June 2000 in “The American journal of pathology” The absence of functional sebaceous glands causes hair follicle destruction and scarring alopecia.