Tight Closure with the Lid
Air and moisture are kept away from the contents of the jar thanks to its lid, thus ensuring a tight closure. This guarantees that the quality of the cosmetic product inside is preserved unspoilt. It prevents the product from being too moist such that it becomes moldy and scouring as well. These techniques help to get beauty products in their most potent form as they are completely shielded from the atmosphere. Hence, without an appropriate lid, the product will be, for most times, left open to air and lose its effectiveness.