Best-Selling Japanese Hair Care (They Actually Use in Japan!)

Haircare in Japan is on another level! I went to the flagship Cosme store and grabbed top-ranking, highly rated, popular, and viral hair care products to try out. These are voted by people to be the best products for the year, as well as the weekly rankings! From the viral Shiseido fino hair mask, oils, and shampoos, to head spa scalp essentials, I got a bit of everything.