The new skin cream with zinc oxide nanoparticles is stable, spreads well, and doesn't deeply penetrate the skin.
February 2023 in “Reactions Weekly”
December 2022 in “Journal of Tropical Pharmacy and Chemistry” The hair tonic made from oil palm leaf extract is very effective in preventing hair damage from the sun.
15 citations
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October 2020 in “European journal of pharmaceutics and biopharmaceutics” Caffeine penetrates skin quickly through open hair follicles, but less through closed ones, with levels becoming equal after 22 hours.
5 citations
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July 2014 in “Acta Crystallographica Section D-biological Crystallography” Mutations in the enzyme don't significantly change how it binds to its specific substances.
15 citations
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August 2020 in “Analytical chemistry” Hair lipids do not protect against humidity.
September 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Different solvents affect minoxidil crystal shapes, improving flowability and revealing a unique butterfly-shaped crystal.
The optimal concentration for caffeine release in gel form is 0.2% caffeine and 2.3% chitosan.
1 citations
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January 2023 in “Journal of pharmaceutical and biological sciences” Ethosomes are a promising way to deliver drugs through the skin.
January 2006 in “The Chinese Journal of Modern Applied Pharmacy” A new method accurately measures finasteride levels in blood and shows how the body processes it.
May 2004 in “International Journal of Cosmetic Science” Choosing the right emollients and emulsifiers can improve the effectiveness of active ingredients in cosmetics.
September 2023 in “Journal of the American Academy of Dermatology” January 2007 in “Zhōnghuá yàoxué zázhì” The method effectively showed that the two exemestane preparations are bioequivalent.
January 2005 in “Fuzhou daxue xuebao. Ziran kexue ban” The method is quick and effective for testing steroid 5 alpha-reductase inhibitors.
The document corrects a mistake by stating that pimecrolimus, not tacrolimus, is the drug that concentrates in the skin.
Water and fatty acids affect hair's surface differently based on hair damage, and models can help understand hair-cosmetic interactions.
9 citations
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January 1989 in “Sen'i Gakkaishi” Wool and hair fibers absorb moisture similarly due to their keratin structure, with the amount of non-crystalline areas affecting the moisture uptake.
9 citations
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January 2017 in “Ginekologia Polska” A higher testosterone to dihydrotestosterone ratio may indicate worse metabolic health in women.
2 citations
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September 2018 in “Journal of Separation Science” PSI-MS quickly and accurately measures finasteride in tablets, helping with quality control.
March 2023 in “JIIS (Jurnal Ilmiah Ibnu Sina): ilmu farmasi dan kesehatan” The best biotin hair tonic formula has 20% span 80, 9.47% tween 80, and 5% PEG 400.
8 citations
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July 2018 in “Analytical sciences” Using 5-butylpicolinate esters improves the sensitivity and reliability of detecting testosterone and dihydrotestosterone in saliva.
January 2014 in “대한미용학회지” Using supercritical carbon dioxide can change the size of Hinokitiol particles.
1 citations
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March 2024 in “International Journal of Applied Pharmaceutics” Propylene glycol concentration improves rice water gel shampoo's thickness and foam, extending its shelf life.
1 citations
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August 2016 DHA derivatives, especially didocosahexaenoin, effectively kill prostate cancer cells and may offer a safer cancer treatment option.
13 citations
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February 2019 in “Journal of Microencapsulation” The pumpkin seed oil niosomes are promising for skin and hair treatments because they are stable and effectively deliver the oil.
April 2025 in “Jurnal Multidisiplin Dehasen (MUDE)” The hair tonic with fragrant pandan leaf extract and VCO was mostly stable, except for the F3 formulation.
January 2003 in “The Chinese Journal of Clinical Pharmacology” The method accurately measures finasteride in plasma and is suitable for clinical use.
November 2023 in “International Journal of Cosmetic Science” Wheat polar lipid complex reduces hair loss and improves hair growth in women.
January 2010 in “Chinese Journal of Hospital Pharmacy” The two finasteride tablets are bioequivalent.
January 2004 in “Chinese Journal of New Drugs and Clinical Remedies”