Chitin and Chitosans: Characteristics, Eco-Friendly Processes, and Applications in Cosmetic Science

June 2019 in “ Marine Drugs ”

Cristina Casadidio, Dolores Vargas Peregrina, Maria Rosa Gigliobianco, Siyuan Deng, Roberta Censi, Piera Di Martino

chitin chitosan enzymatic deproteinization bacterial fermentation skin hydration anti-aging drug delivery hair follicles alopecia treatment

Studysummary This review discusses the properties and bioextraction methods of chitin and chitosans, emphasizing their potential use in eco-friendly cosmetic manufacturing and reports no new experimental findings.

Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer

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.

View this study on mdpi.com →

Discuss this study in the Community →

Research cited in this study

2 / 2 results

research Hair Growth-Promoting Activities of Chitosan and Surface-Deacetylated Chitin Nanofibers

30 citations , December 2018 in “International Journal of Biological Macromolecules”

This study found that chitosan and surface-deacetylated chitin nanofibrils promoted hair growth in mice and increased fibroblast growth factor-7 production in human follicle dermal papilla cells.

research Chitosan Nanoparticles for Targeting and Sustaining Minoxidil Sulphate Delivery to Hair Follicles

77 citations , January 2015 in “International Journal of Biological Macromolecules”

This study developed minoxidil sulphate-loaded chitosan nanoparticles that doubled drug delivery to hair follicles in vitro compared to a control solution, suggesting potential for improved alopecia treatment.