24 citations,
July 2017 in “Structure” FGF9 controls which receptors it binds to through a process where two FGF9 molecules join, and changes in FGF9 can lead to incorrect receptor activation.
January 2021 in “International journal of pharmaceutical research” Sansevieria trifasciata P. extracts, especially the ethyl acetate fraction, effectively promote hair growth in male rabbits with hair loss.
Polyglutamic acid is a valuable, sustainable ingredient for skincare and haircare products.
52 citations,
December 2000 in “Archives of Dermatological Research” Scalp skin barrier affects hair loss; personalized treatments needed.
February 2023 in “Frontiers in Pharmacology” Water extract of Cacumen Platycladi helps hair growth by activating specific cell pathways.
61 citations,
March 2006 in “Colloids and surfaces. B, Biointerfaces” Lecithin microemulsion safely delivers tetracaine hydrochloride through the skin.
December 2023 in “Polish Journal of Chemical Technology” Ajuga reptans extracts can improve skin hydration, elasticity, and reduce wrinkles.
12 citations,
October 1954 in “Textile Research Journal” Hair absorbs alkali bromide salts and water, affecting its structure, with absorption decreasing at higher temperatures.
Using enzymes to link proteins makes hair repair treatments more effective and long-lasting.
93 citations,
April 2012 in “International Journal of Cosmetic Science” Improving skin barrier and using antifungal treatments can help manage dandruff.
3 citations,
August 1980 in “Acs Symposium Series” Hair increases in size when it absorbs water, and treatments like bleaching affect how much water it can take in.
1 citations,
December 1972 in “Journal of Colloid and Interface Science” Ethanol spreads well on hair at low humidity but less so at higher humidity due to water condensation.
7 citations,
February 2019 in “Journal of Molecular Liquids” Minoxidil dissolves better in propylene glycol and water as temperature and propylene glycol amount increase.
1 citations,
January 2013 Glucosylceramides are essential for healthy skin and proper wound healing.
June 2023 in “Journal of Natural Remedies” Hibiscus rosa sinensis may help manage hair loss.
1 citations,
June 2023 in “Journal of applied crystallography” The technique showed that human hair has two main parts, with 68% being rigid and the rest flexible, and water swelling affects its structure.
6 citations,
October 2016 in “Food Science and Biotechnology” The water extract of Bituminaria bituminosa, high in phenolic compounds, shows strong antioxidant and enzyme inhibitory potential.
The research developed a human hair keratin and silver ion hydrogel that could help heal wounds.
Fructus Ligustri Lucidi water extract helps hair growth by promoting cell survival and activating specific pathways.
9 citations,
April 2019 in “Journal of structural biology” Hair's internal fibers are arranged in a pattern that doesn't let much water in, and treatments like oils and heat change how much water hair can absorb.
13 citations,
June 2011 in “International Journal of Cosmetic Science” Human hair absorbs calcium and magnesium from tap water, affecting its structure and styling properties.
April 2024 in “Pharmacognosy research” The herbal hair dye with natural ingredients like henna was successfully made and tested, but more research is needed on its effectiveness on different hair colors and benefits.
137 citations,
June 2005 in “Climacteric” Estrogen loss during menopause worsens skin health, but hormone replacement therapy may improve it, though more research is needed.
8 citations,
November 2022 in “International Journal of Cosmetic Science” Human hair varies widely and should be classified by curl type rather than race.
4 citations,
March 2021 in “Journal of Surfactants and Detergents” Shampoo B, which uses water-soluble silicone, is better at detangling hair in wet conditions due to its two-layer conditioning film.
1 citations,
October 2018 in “International research journal of pharmacy” Rampai leaves extract can significantly stimulate hair growth.
140 citations,
April 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” The enzyme 25 Hydroxyvitamin D 1 α-Hydroxylase is essential for healthy skin and recovery after skin damage.
Water and fatty acids affect hair's surface differently based on hair damage, and models can help understand hair-cosmetic interactions.
GHK-Cu and propolis may help prevent scalp aging and hair loss.
425 citations,
August 2002 in “BioEssays” The cornified cell envelope forms a protective barrier in skin and hair, using specific proteins and lipids to maintain effectiveness.