Below you can find the Lawrence gelb introduced a european hair dye to the u.s. under this brand name in 1931 Jeopardy Words Answer. The answer to Lawrence gelb introduced a european hair dye to the u.s. under this brand name in 1931 has 7 letters. This clue belongs to the The 1930s category and is part of Jeopardy Word Level 2400. If you scroll near the bottom you will find other clues and answers part of level 2400