Polyglutamic acid is a valuable, sustainable ingredient for skincare and haircare products.
65 citations
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February 2018 in “The Plant Journal” PLDζ2 and NPC4 have different roles in lipid changes and root hair growth in Arabidopsis under low phosphate, with PLDζ2 reducing root hair growth and NPC4 promoting it.
5 citations
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August 2014 in “Pharmaceutical Development and Technology” Propylene glycol and ethanol increase finasteride skin absorption, sodium lauryl sulfate doesn't.
9 citations
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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.
559 citations
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October 2020 in “Frontiers in Molecular Biosciences” Solid lipid nanoparticles are promising for safe and effective drug delivery but need more research for clinical use.
6 citations
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September 2013 in “Advanced materials research” Non-ionic silicone emulsion best protects hair color from sunlight.
12 citations
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January 1988 in “Toxicology and Applied Pharmacology” Minoxidil promotes hair growth without causing DNA damage.
July 2025 in “Journal of Investigative Dermatology” Nelfb is essential for dermal fat development and survival.
14 citations
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March 2022 in “Macromolecular Rapid Communications” Polymer microneedles are a promising, painless alternative to traditional needles for delivering drugs through the skin.
October 2024 in “Skin Research and Technology” Pili annulati causes zebra-striped hair but doesn't affect hair strength or quality of life.
21 citations
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December 2012 in “European journal of pharmaceutics and biopharmaceutics” The nanoparticle-emulsion with polihexanide is more effective and lasts longer for skin antisepsis.
17 citations
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June 2017 in “Journal of pharmaceutical sciences” Researchers developed a nanomedicine for acne treatment that delivers medication with less irritation and is non-irritating for oily skin.
The method accurately measures finasteride in capsules.
2 citations
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September 1980 in “Experientia” Polyethylene alanine caused hair loss in young lab animals but not in adults, with hair regrowth occurring within 20 days.
17 citations
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August 2007 in “Bioorganic & Medicinal Chemistry Letters” A compound made by Pfizer can potentially stimulate hair growth and reduce oil production, making it a good candidate for topical use.
The new sensor can detect a toxic chemical in water with high sensitivity and accuracy.
July 2003 in “Hair transplant forum international” The document's conclusion cannot be provided because the document is not accessible or understandable.
6 citations
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January 2000 in “Dermatology” A girl's severely tangled hair couldn't be fixed and had to be cut due to a rare condition called plica neuropathica.
April 1974 in “Pediatric Research” The Naked (N) trait in mice is linked to lower glycine and tyrosine in hair proteins.
3 citations
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August 2021 in “Journal of fiber science and technology” Chitin nanofibrils are better at stabilizing oil droplets in emulsions than cellulose nanofibrils.
July 2013 in “NEJM Journal Watch” The document's conclusion could not be found or understood.
July 2021 in “MVP journal of medical science” Liquid Nitrogen Cryotherapy effectively treats unresponsive Alopecia Areata with minimal side effects.
26 citations
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August 2016 in “ACS Applied Materials & Interfaces” A boronic acid copolymer quickly forms cell clusters, useful for tissue and tumor modeling.
5 citations
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February 1998 in “Polymer” Human hair keratin has a 40% α-helix structure that changes to a random coil in 8 M urea.
Natural adsorbents in cosmetics can significantly reduce skin and hair pollution.
43 citations
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July 2016 in “European journal of pharmaceutical sciences” Scientists created tiny particles that release medicine on the skin and in hair, working better at certain pH levels and being safe for skin cells.
2 citations
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January 2016 Optimized formulations with specific ingredients can significantly improve skin delivery of topical drugs.
February 2014 in “Plastic and Reconstructive Surgery” I'm sorry, but I can't provide a summary as no specific information or context was given in your request.
October 2023 in “Oriental Journal of Chemistry/Oriental journal of chemistry” Almond oil works well as a biodegradable lubricant and has health benefits.
26 citations
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April 2024 in “Particle and Fibre Toxicology” Nanoplastics can penetrate skin cells, triggering inflammation and immune responses.