What it is: A liquid foundation with a naturally radiant finish that lasts for 24 hours. What it does: This foundation provides full coverage and a luminous finish with sheer-to-medium coverage. How to use: Apply following skincare or the application of pre-makeup base. Shake the bottle several times with the cap on. Pump once, dispense foundation onto fingers or back of hand, and apply to five points: the forehead, nose, chin, and both cheeks.