7 citations
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September 2020 in “International Journal of Cosmetic Science” Different sizes of keratin peptides can strengthen hair, with smaller ones possibly increasing volume and larger ones repairing damage.
25 citations
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August 2017 in “Frontiers in Zoology” Marine mammals lost many α-keratin genes, aiding their adaptation to aquatic life by becoming hairless.
62 citations
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December 2008 in “Journal of structural biology” Hair curvature in Japanese people is linked to specific cell types and filament arrangements in the hair cortex.
14 citations
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April 2023 in “International Journal of Molecular Sciences” The hydrogel significantly speeds up skin wound healing.
7 citations
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August 2025 in “Journal of Nanobiotechnology” Bioengineered microneedles and nanomedicine offer promising, precise treatments for tissue regeneration.
3 citations
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July 2023 in “Acta Biomaterialia” PepACS offers a safer, eco-friendly way to perm, dye, and repair hair.
3 citations
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February 2023 in “ACS omega” Grape seed oil improved hair quality the most, followed by rosehip and safflower seed oils, and reduced damage from shampoo.
2 citations
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January 2025 in “International Journal of Molecular Sciences” Chitosan-encapsulated Cordyceps militaris reduces lung cell damage from pollution.
1 citations
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December 2019 Selenium is essential for health, but too much or too little can cause problems; blood selenium levels are a good measure of intake.
March 2026 in “Pharmaceutics” TheDES improve drug delivery through the skin but need more safety checks.
11 citations
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May 2012 in “Genesis” Bmpr2 and Acvr2a receptors are crucial for hair retention and color.
353 citations
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November 2014 in “Molecular immunology” Porcine skin is very similar to human skin, making it a useful model for research.
March 2024 in “International journal of nanomedicine” Polymeric nanohydrogels show potential for skin drug delivery but have concerns like toxicity and regulatory hurdles.
84 citations
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April 2015 in “Cosmetics” Hair dyes vary in how long they last and how deeply they penetrate hair.
22 citations
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September 2022 in “International Journal of Nanomedicine” CUR-loaded micelles improve skin delivery and effects of curcumin for pain and infections.
21 citations
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March 2021 in “Molecules” The new formulation greatly improved quercetin absorption in rats.
6 citations
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January 2025 in “Molecules” Combining polymers and lipids may improve antioxidant delivery for wound healing, but practical challenges remain.
4 citations
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December 2022 in “International Journal of Molecular Sciences” Zinc is crucial for skin health and treating various skin disorders.
3 citations
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June 2023 in “Molecules/Molecules online/Molecules annual” Cepharanthine has many medicinal uses but needs improvement for better effectiveness.
Polydopamine is promising for personalized medicine and biomedical technology due to its strong adhesion and biocompatibility.
August 2025 in “International Journal of Nanomedicine” Metal-organic frameworks can help heal wounds, reduce scars, and promote hair growth, but more research is needed.
February 2026 in “International Journal of Biological Macromolecules” Keratin from waste hair and feathers can be sustainably used to create stable emulsions for industrial applications.
3 citations
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October 2023 in “Cosmetics” Effervescent cleansing tablets with Asiatic acid were successfully developed, showing good stability and cleansing effectiveness.
82 citations
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May 2020 in “International Journal of Molecular Sciences” Injectable biomaterials can effectively regenerate dental tissues.
1 citations
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October 2022 in “Bioengineering” Keratin helps skin cells mature when added to a collagen mix, which could be important for skin and hair health.
December 2025 in “Biopolymers” Heat worsens damage in chemically treated hair, especially bleached and straightened hair.
Human hair can almost fully recover its structure within about 1,000 minutes after being stretched.
6 citations
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March 2023 in “Materials” The GNP crosslinked scaffold with antibacterial coating is effective for rapid wound healing and infection prevention.
5 citations
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November 2025 in “Biomolecules” Hyaluronic acid hydrates and benefits skin and hair safely.
1 citations
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April 2023 in “Biomolecules” Fermented papaya and mangosteen in hair care products helped prevent hair loss and improve hair thickness.