We tested 18 deodorant brands, wearing them on the hottest days of the summer, during our workouts, and even while sleeping. Here’s what we think about their effectiveness, their scent, and their ...

You’ve probably heard of Cyklar by now. It seems like everyone from celebrities (including Rebecca Black, who told us she can ...

Led by the brand’s longest-lasting Miracle Gel® yet, Short ’Ease® Perfect Press-Ons, next-level nail and cuticle care, and a new scented Color ...

The science pros at TKOR extract gel from 1,000 pens in a large experiment.