Finding the best waterproof mascara ain't easy. In fact, Cosmo UK's beauty team has been on a lifelong pursuit of ultra-fluttery, larger-than-life lashes that do not smudge or budge in the summer heat ...

A great mascara adds that extra “oomph” to any makeup routine. It wakes tired eyes, lengthens and lifts lashes and adds volume and flair to your gaze. But mascara can have the opposite effect on ...