This is a Japanese deodorant spray from Kao Corporation's 8x4 line. It's a fragrance-free antiperspirant powder spray that effectively combats body odor and sweat through its natural antibacterial ingredients, including BGA (beta-glycyrrhetinic acid) derived from licorice and green tea essence. The powder formula helps keep skin dry and smooth, making it suitable for underarms, neck, chest, and back areas. The spray design allows for easy application without removing the cap, and its quiet spray mechanism minimizes powder dispersal.