US Patent No. 9,259,381 B2; ISP Investments, Inc., Wilmington, DE, has patented a 15 claims cosmetic treatment method that is applied topically to an area having hair follicles. The composition is comprised of at least one Zea mays L. peptidic hydrolysate comprising 90% of peptidic nature compounds having a molecular weight of less than 5 kDa, as an active agent to stimulate hair growth or reduce hair loss....