Regulation Text
(a) The principal display panel of the label and any labeling accompanying a coal tar hair dye containing any ingredient listed in paragraph (b) of this section shall bear, in accordance with the requirements of § 740.2 , the following:
(b) Hair dyes containing any of the following ingredients shall comply with the requirements of this section: (1) 4-methoxy- m -phenylenediamine (2,4-diaminoanisole) and (2) 4-methoxy- m -phenylenediamine sulfate (2,4-diaminoanisole sulfate).
Authority
15 U.S.C. 1451-1561;21 U.S.C. 321,351,352,353,355,356b,360,360c-360f,360h-360j,371,374,379e,381;42 U.S.C. 216,241,262,263,264; sec. 122,Pub. L. 105-115, 111 Stat. 2322 (21 U.S.C. 355 note).