Revolution Skin Silk Luminous Serum Foundation is a hybrid makeup product that combines skincare benefits with foundation coverage. This 23ml serum foundation promises a silky, luminous finish while providing skin-enhancing properties. Key features: • Luminous finish • Serum-foundation hybrid • Silky texture • 23ml/0.77 fl.oz size • Comes with dropper applicator • Available in shade F10.5 This foundation comes in a frosted glass bottle with a pale pink cap and gold lettering. The product appears to have a liquid serum consistency designed to provide both coverage and skincare benefits. The F10.5 shade designation suggests it's part of a wider shade range system.