Hair in Toxicology: An Important Biomonitor is the first book of its kind devoted exclusively to in—depth analysis of the hair shaft as an important tool for a diverse range of scientific investigations. This authoritative book combines contributions from experts in academic, governmental and industrial environments, to provide a unique, comprehensive look at: — Why hair can serve as an invaluable bio—resource in toxicology, with up—to—date reviews on hair growth, hair fibre formation and hair pigmentation — Information (including regulatory details) on the exposure of hair (and by extension the body) to drug and non—drug chemicals and pollutants — Toxicological issues relevant to the use of hair products (including colourants, shampoos and depilatories) — The ability of hair to capture information on personal identity, chemical exposure, and environmental interactions — How hair can provide an understanding of human life from archaeological and historical perspectives — Future direction in the use of hair in toxicology Hair in Toxicology: An Important Biomonitor is ideal as a reference and guide to investigations in the biomedical, biochemical and pharmaceutical sciences at the graduate and post graduate level.