Fecha de publicación: 15/10/2003 Fuente: WIPO "miel" The use of one or more derivatives of pyridine dicarboxylic acid (I) or a salt thereof in or in the preparation of a cosmetic composition for the care and/or makeup of human keratinic fibers to induce and/or stimulate their growth and/or to slow down their loss and/or to increase their density and for the treatment of androgenic alopecia. The use of one or more derivatives of pyridine dicarboxylic acid of formula (I) or a salt thereof in or in the preparation of a cosmetic composition for the care and/or makeup of human keratinic fibers to induce and/or stimulate their growth and/or to slow down their loss and/or to increase their density and for the treatment of androgenic alopecia. R1, R2 = OH, OR', NH2, NHR', -NHR'R''; and R', R'' = 1-8C alkyl or aryl optionally substituted by one or more OH or alkoxy or acyloxy or amino or alkylamino, together a heterocycle.