Mavala 002 Protective Base Coat is a double-action nail treatment that creates a protective barrier between the nail and polish. It helps prevent nail staining while extending the wear time of nail polish applications. Key features: • Double-action protective formula • Prevents nail staining from dark polishes • Extends the life of nail polish • 10ml/0.3 fl oz size • Comes with precision brush applicator This base coat should be applied to clean, dry nails before nail polish application. The formula creates an invisible protective layer that both shields the natural nail and helps nail polish adhere better for longer-lasting manicures. The product comes in Mavala's signature 10ml glass bottle with a precision brush for easy application.