Keratin is a kind of traditional Chinese medicine, and the comb made of it is the best choice for hair care. Comb your hair with a comb, which can remove dirt without touching, relieve itching without pain, warm without hanging hair, accelerate scalp blood circulation, enhance immunity, clear inflammation and cool blood, relieve pain and itching, prevent static electricity, do not lose hair, remove dandruff and protect hair, relax muscles and blood, calm nerves and strengthen brain, promote hair growth and other unique health functions.