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August 2007 in “PubMed” Amino acids in conditioners improve hair strength, hydration, and color retention.
15 citations,
November 2015 in “Trends in biotechnology” Gene regulation could revolutionize hair color by altering pigmentation from within.
January 2024 in “Molecules/Molecules online/Molecules annual” Suaeda glauca and its compounds could be new treatments for hair loss.
8 citations,
July 2012 in “Annals of biomedical engineering” Hair absorbs molecules differently based on their size, charge, and love for water, and less at higher pH; this can help make better hair products.
12 citations,
October 1954 in “Textile Research Journal” Hair absorbs alkali bromide salts and water, affecting its structure, with absorption decreasing at higher temperatures.