Main container for mixing cosmetic, sub container for mixing cosmetic, and cosmetic product including same

A cosmetic product, comprising:

• a first container providing a first storing space which stores a first fluid, and in which fluid can be mixed;
• a discharging unit which discharges a fluid stored in the first container to the outside;
• and
• a second container which can be coupled to the first container, and which can discharge a second fluid stored in the second container to the first storing space;
• a rotating unit which is provided rotatably relative to the first container;
• and
• a blade unit which is disposed inside the first container, which includes one or more blades rotating by the rotation of the rotating unit,
• wherein the second container has a storing state in which the second container stores the second fluid and an open state in which the second container can discharge the second fluid,
• wherein the second container is converted from the storing state to the open state by the discharging unit being coupled to the first container, and
• wherein, as the second container is converted to the open state, the second fluid is discharged to the first storing space to be mixed with the first fluid.