21 citations,
October 2011 in “PloS one” Certain molecules in hair change with age and could be used for cosmetic treatments.
2 citations,
October 2004 in “Organic Process Research & Development” The document reviews 20 U.S. patents from July and August 2004 about new drug forms, cancer treatments, aroma chemicals, statin drugs, and various chemical production methods.
20 citations,
January 2015 in “Current problems in dermatology” Hair gets thinner, grayer, and changes texture with age due to genetics, environment, and cellular changes, affecting the growth cycle.