Over the years, I've tested countless dry shampoos, trying to find that diamond-in-the-rough formula that soaks up oil and ...

We’ve spotlighted R+Co’s Dallas Biotin Thickening Shampoo more than once over the years ... Key ingredients: Glycerin boosts hydration, Fruit extract promotes growth, Konjac root softens.

But, if you go too long without really washing your hair (you know, like, with water), then dry shampoo might start to do more harm than good. "The name dry shampoo is actually a misnomer because ...

Key ingredients: Banana fruit extract, black seed oil ... or using heavy styling products, you’ll need to shampoo more often. Guys with looser curls might shampoo three to four times a week ...

This shampoo has both of those things, but this version is also formulated to help pump up the volume on fine and thin hair. As we tested it, we became more and more impressed by this volumizing ...