Biolage Waterless Clean & Full Dry Shampoo
The product: Biolage Waterless Clean & Full Dry Shampoo ($17)
Why we want it: As women who love blowouts, we can tell you our number-one tool for reviving second-day hair is dry shampoo. A couple spritzes near the roots can revive slept-on and worked-out-in waves. We love the minty fragrance of this Biolage formula, and it doesn't leave our strands feeling like straw.