Item: Living Proof Mini Perfect hair Day (PhD) Dry Shampoo ($14)
What our editor said: "I hate styling my hair, so when I finally muster up the energy to do it, I rely on [this product] to extend it as long as possible. Just a little bit goes a long way in keeping my roots looking clean and oil-free. It doesn't leave behind visible powder like other formulas, which is a must, as I have dark hair. I'm so obsessed, I keep one at work, one in my travel bag, and one at home." — Jessica Harrington, associate beauty editor
If you want to read more, here is the complete review.