Luminess Air products are designed to work best with their own line of airbrush makeup, which is formulated specifically for use with the Luminess Air System. This ensures optimal performance, coverage, and a flawless finish. While some users have experimented with other liquid makeup products, it is important to consider that these may not perform effectively in the airbrush system. Using non-recommended makeup can potentially clog the airbrush and disrupt the application process. It is advised to choose the specially formulated Luminess products for the best results, as they are designed to achieve a smooth and even application. If you are curious about specific compatibility or have questions regarding application techniques, you may find additional details on the current Luminess Air website for further insights.