Protein in Hair, Skin, Fingernails and Toenails
This page is the CodyCross answer for the clue below from Welcome to Japan, Group 566, Puzzle 5 (Tower of the Sun).
Question
Protein in Hair, Skin, Fingernails and Toenails
Answer
KERATIN
Word Meaning:
KERATIN — (biochemistry) The protein of which hair and nails are composed.
Definitions from Wiktionary.