the cutaneous penetration of certain number of oxidation dyestuffs for hair [ p-aminophenol , 2,4-diaminoanisole , 2,4-diaminophenoxyethanol , resorcinol , 3-acetylamino-2,6-dimethylphenol and the indamine : n- ( 4'-hydroxyphenyl ) -3-amino-6-methylbenzoquinoneimine ] , either alone or when formulated with other dyestuffs , and under various experimental conditions , has been evaluated in the hairless rat using c14 labeled molecules .
C0037267
the cutaneous
C0018494
hair