LUTEIN is a playable word

lutein Scrabble® Dictionary

noun
pl. luteins
a yellow pigment
62 Playable Words can be made from "LUTEIN"
   2-Letter Words (12 found)
   3-Letter Words (20 found)
   4-Letter Words (18 found)
   5-Letter Words (11 found)
   6-Letter Words (1 found)