Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.
8 citations,
November 2019 in “Journal of Natural Fibers” Adding human hair to clayey soil makes it stronger, even after freeze-thaw cycles, and is eco-friendly and cheap.
July 2021 in “MVP journal of medical science” Liquid Nitrogen Cryotherapy effectively treats unresponsive Alopecia Areata with minimal side effects.
November 2024 in “Journal of the European Academy of Dermatology and Venereology” Cryotherapy with precise temperature control is a promising treatment for alopecia areata.
Aloe vera and celery extract in microemulsion form significantly improve hair growth.