Bumble and Bumble Prêt-à-Powder The Bumble and Bumble Prêt-à-Powder ($13-$28) — with more than 1,200 reviews — is not in a spray bottle like many other dry shampoos. Instead, you sprinkle it directly on your roots and massage it in. This solid option can also add volume, whether you're wearing your hair down, in a ponytail, or sporting another updo style. Image Source: sephora.com Bumble and Bumble Prêt-à-Powder $13 from sephora.com Buy Now