When these trials began, his scalp had turned red and had much sebum and waste product (Fig, 5A). After 15 days, his scalp became clear and the redness improved significantly. After 5 months (Fig. 5B), many thin hairs grew and felt slightly stronger. After 10 months (Fig. 5C), the thin hairs became thicker and the number of hairs increased on the whole. This case indicates that naturally thin hairs can be raised as healthy and thick ones.