Solid shampoo bars are the new wave in sustainable hair care. Here, learn about how to use these new shower staples and the environmental benefits.

Compact, waste-free and typically free of nasty toxins, shampoo bars are winning fans. But do they do the trick?

Why Shampoo Bars from Yao Secret are Perfect for Minimalist Hair Care A natural rice water shampoo bar is the perfect addition to a minimalist hair care routine.

Shampoo bars are plastic bottle-free alternatives intended to replace a 12- or 16-ounce liquid shampoo, depending on how much formula you use. A shampoo bar looks like a bar of soap—it's often ...

Zero-waste shampoo Today’s consumers have the ability to replace single-use plastic in many areas of their lives, from reusable water bottles and straws to beeswax food wraps and bamboo tooth… ...

Zero-waste shampoo Today’s consumers have the ability to replace single-use plastic in many areas of their lives, from reusable water bottles and straws to beeswax food wraps and bamboo tooth… ...

An editor's honest review of Superzero's shampoo bars, which have leveled up her hair care regimen — from both a formula *and* a sustainable standpoint.

Can shampoo in a bar really get your hair clean and shiny? Industry professionals explain how the bars can help your hair and, more importantly, the planet.