research A Raman spectroscopy investigation of the resilience of hair cuticular scales under uniaxial stress March 2026 in “Journal of the mechanical behavior of biomedical materials/Journal of mechanical behavior of biomedical materials” Hair cuticles remain stable and resilient under stress due to strong protein content and crosslinking.
research Characterization of the exocuticle a‐layer proteins of wool 34 citations , September 2007 in “Experimental Dermatology” The outer layer of Merino wool is rich in sulfur proteins, making it resistant to damage.
research Serine-rich ultra high sulfur protein gene expression in murine hair and skin during the hair cycle. 26 citations , December 1990 in “Journal of Biological Chemistry” Two specific genes are more active during hair growth in mice.
research Structure and hair follicle-specific expression of genes encoding the rat high sulfur protein B2 family 12 citations , February 1998 in “Gene” The B2 genes are crucial for hair growth in rats.
research Immunolocalization of a Histidine-Rich Epidermal Differentiation Protein in the Chicken Supports the Hypothesis of an Evolutionary Developmental Link between the Embryonic Subperiderm and Feather Barbs and Barbules 22 citations , December 2016 in “PloS one” A specific protein in chicken embryos links early skin layers to feather development.
community Reversed my hairloss without fin/min. 2023 December to 2025 April. IDK what happened. in Progress Pictures 564 upvotes 1 year ago A user reversed hair loss using 10% sulfur soap, which reduced scalp inflammation and possibly demodex mites. The user did not use finasteride or minoxidil, suggesting inflammation may contribute to hair loss.