Because shampoo passes to be met frequently,wash grease of sebaceous glands excretive thoroughly, make scalp and hair lost natural diaphragm, adverse to the health of the hair instead.

• 因为洗头过勤会把皮脂腺分泌的油脂彻底洗掉，使头皮和头发失去了天然的保护膜，反而对头发的健康不利。