What the open-jar symbol on makeup means, why mascara needs replacing sooner than other products, and the signs that something has gone off.

How to work out your undertone, test foundation shades properly and choose a finish that suits your skin type.

A quick, flexible makeup routine for busy mornings, with the steps that make the most difference and how to adapt them to your skin.

A simple method for washing makeup brushes and sponges, how often to do it, and how to dry them so they last longer.