research Extraction of Keratin from Human Hair Waste for Copolymerization with Nitrile Butadiene Rubber August 2023 in “Journal of Student Research” Human hair keratin mixed with rubber slightly improves its strength and biodegradability.
research Therapeutic Effects of Growth Factor Cocktail (CellcurinTM) Containing FGF5s (Fibroblast Growth Factor 5 Short) and NMN (Nicotinamide Mononucleotide) in Patients with Androgenetic Alopecia: A Split Study January 2020 in “Global dermatology” The growth factor cocktail significantly increased hair growth in patients with androgenetic alopecia.