research Recent advances in X-ray microanalysis in dermatology. 10 citations , January 1985 in “PubMed” Trace elements like calcium, iron, and zinc are unevenly distributed in hair, while sulfur is even, and increased phosphorus and potassium levels are linked to skin reactions.
research Investigation of human hair fibers using lateral force microscopy 43 citations , September 2001 in “Scanning” Hair treatments like bleaching increase friction by exposing tiny pores on the hair surface.
research Interactions between Damaged Hair Keratin and Juglone as a Possible Restoring Agent: A Vibrational and Scanning Electron Microscopy Study January 2024 in “Molecules (Basel. Online)” Juglone from walnut extracts may help repair damaged hair.
research Impact of acid straightener's pH value in the hair fiber properties 3 citations , June 2019 in “Journal of cosmetic dermatology” Lower pH straighteners change hair more but weaken it.
research Tolerability, acceptability, and reproducibility of topical STAR particles in human subjects 5 citations , April 2023 in “Bioengineering & Translational Medicine” STAR particles are safe, comfortable, and effective for enhancing drug delivery through the skin.