Can a pile of 50ml samples be taken on the plane?

According to aviation regulations, each cosmetic is limited to one piece, and its container volume shall not exceed 100 ml, and it shall be put in a separate bag for unpacking inspection. Therefore, the volume of the 50ml sample container does not exceed the regulations, and it can be taken on the plane.

However, it should be noted that the total capacity cannot exceed 1000ml, otherwise it needs to be checked. So when you bring the sample, you should calculate the total volume.

In order to ensure the smooth boarding, it is recommended to consult the airline of the aircraft in advance to understand the specific regulations and requirements.