Cosmetic bottle

The utility model provides a cosmetic bottle. The cosmetic bottle comprises a bottle body, a liner device and a pump head, wherein the liner device is arranged in the bottle body in a sleeved mode, the pump head is connected to the liner device, the liner device comprises a liner, a seal ring and a shoulder sleeve, a liner nozzle is arranged on the upper end face of the liner, a first protruding ring is arranged on the lower portion of the outer wall of the liner nozzle, an outer groove is formed between the first protruding ring and the upper end face of the liner, a through hole which is matched with the liner nozzle is formed in the shoulder sleeve, a second protruding ring which is matched with the pump head is arranged in the through hole, both the seal ring and the shoulder sleeve are clamped to the outer groove, and the seal ring is arranged between the upper end face of the liner and the shoulder sleeve. According to the cosmetic bottle, the outer groove is formed in the liner nozzle, the gap between