10 citations
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August 2021 in “Cosmetics” The best shampoo formula used 1% high-weight hyaluronic acid, 10% acidic sophorolipid, and 1% salt for effective hair conditioning and cleansing without sulfates or silicones.
January 1994 in “Journal of the society of cosmetic chemists”
4 citations
,
January 2007 in “Sen'i Gakkaishi” Permed hair degrades faster and shows more damage after protease treatment compared to untreated hair.
25 citations
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May 2020 in “Progress in Organic Coatings” Castor oil-based polyurethanes are promising for making safe, strong-performing, eco-friendly hair-styling products.
October 2012 in “한국미용학회지” For best curls and hair health, use keratin and ceramide after rinsing, or skip rinsing for stable curls.
76 citations
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January 2019 in “Nanoscale” Created material boosts hair growth and kills bacteria for wound healing.
25 citations
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February 2007 in “Forensic science international” Different hair cleaning methods caused varying levels of damage to the hair's outer layer.
September 2025 in “International Journal of Cosmetic Science” Friction causes hair breakage during combing, and fragment count predicts hair strength.
February 2010 in “Journal of the American Academy of Dermatology” The shampoo and conditioner improved dry, damaged hair significantly after three uses.
2 citations
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February 2022 in “BMJ” Emollients can make fabrics more flammable, so take safety precautions.
September 2025 in “Journal of Surfactants and Detergents” Shampoos with sodium lauroyl methylaminopropionate improve hair lubrication and reduce irritation.
2 citations
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April 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” The modified Isabgol dressing effectively heals wounds by preventing infections and maintaining moisture.
October 2025 in “Clinical Cosmetic and Investigational Dermatology” SP treatment improves hair health and moisture retention better than water treatment.
2 citations
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December 2019 in “Textile Research Journal” L-cysteine and ultrasound successfully improved rabbit hair fibers for industrial use.
January 2012 in “한국미용학회지” Applying conditioner in the middle of a perm process reduces hair damage the most.
2 citations
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December 2015 in “International Journal of Dermatology” Washing test helps identify hair loss type, low iron levels significant.
1 citations
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November 2023 in “Cosmetics” Surfactants damage hair, but sealing the cuticle can prevent this.
Moisture makes hair flexible for reshaping during blowouts.
August 2005 in “Microscopy and Microanalysis” Polymethylene wax in hair relaxers makes hair smooth and shiny with less damage.
13 citations
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September 2014 in “Journal of photochemistry and photobiology. B, Biology” UV radiation increases protein loss from hair and reduces hair protein quality.
22 citations
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November 2014 in “Proteins Structure Function and Bioinformatics” Cysteines in wool fibers are accessible and form important disulfide bonds.
2 citations
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January 1990 1 citations
,
January 1988 Cosmetic treatments after chlorination damage hair more than treatments before.
Treating hair with 1M sodium hydroxide increases its friction, making it better for small medical knots.
3 citations
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January 1989 in “Journal of Japan Oil Chemists Society” AMT is the best surfactant for hair and scalp care.
21 citations
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January 1995 in “Journal of the American Institute for Conservation” A new method extracts red dyes from wool without damaging it, although it slightly weakens the wool.
37 citations
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October 2015 in “PeerJ” Perming significantly changes hair's molecular structure, while shampoo and conditioner do not.
70 citations
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June 1998 in “Polymer” Permanent waving damages hair by disrupting its keratin structure.
October 2023 in “arXiv (Cornell University)” Human hair keratins might be good for filtering out harmful substances like diclofenac and PFBS from water.
97 citations
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March 2010 in “The American Journal of Human Genetics” A mutation in the KRT74 gene causes tightly curled hair.