1. The outer packaging box is authentic: the logo icon is larger and the color is golden. There are bulges, it doesn't feel smooth, and the logo font is thick. Fake goods: The logo icon is smaller, the color is khaki, the hand feels smoother, and the logo font is thicker. Second, the front of the bottle is authentic: the logo is carefully crafted and the font is slender. Fake: The logo surface is rough and the font is square. three. The bottle cap and interface are authentic: the top ring of the bottle cap is larger and sunken inward, and the gap between the bottle cap and the bottle body is larger. Fake: The top ring of the bottle cap is small, protruding outwards, the gap at the interface is small, the texture and color are good. Authentic product: The color of the same color is white, the texture is refreshing, and the fluidity is medium. Fake: The color is yellowish, the texture is greasy, and the fluidity is strong.