TLDR Chitosan is a sustainable, versatile ingredient in cosmetics, enhancing skin hydration and anti-aging while promoting eco-friendly practices.
The review discussed the characteristics, eco-friendly extraction processes, and applications of chitin and chitosans in cosmetic science. These marine polysaccharides were noted for their biodegradability, non-toxicity, and biocompatibility, making them suitable for biomedical, pharmaceutical, and cosmetic products. Innovative extraction methods like enzymatic deproteinization and bacterial fermentation were highlighted. Chitosan's versatile applications included enhancing skin hydration, anti-aging, and improving drug delivery to hair follicles, aiding in alopecia treatment. The review emphasized chitosan's potential as a sustainable and multifunctional ingredient in cosmetics, promoting eco-friendly practices in the industry.
30 citations
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December 2018 in “International Journal of Biological Macromolecules” Chitosan and surface-deacetylated chitin nanofibers may help treat hair loss.
77 citations
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January 2015 in “International Journal of Biological Macromolecules” Chitosan nanoparticles improve minoxidil delivery to hair follicles for better alopecia treatment.
70 citations
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May 2019 in “Preprints.org” Chitin and chitosans from seafood waste are eco-friendly and useful in cosmetics for skin, hair, nail, and oral care.
125 citations
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December 2016 in “Molecules” Substances from Chinese medicines show promise for immune support and disease prevention, but the way they are processed affects their effectiveness.
1 citations
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December 2022 in “Parasitologists United Journal” House fly larvae substances improve wound healing and skin regeneration, especially in immunosuppressed mice.
233 citations
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February 2018 in “Polymers” Chitin and chitosan are useful in cosmetics for oral care, haircare, and skincare, including UV protection and strength improvement.
1 citations
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January 2016 in “Elsevier eBooks” The document concludes that a complete skin restoration biomaterial does not yet exist, and more clinical trials are needed to ensure these therapies are safe and effective.
