If you are looking for a vegan shampoo bar, rest assured, most of these bars are vegan. And be sure to check out the related conditioner bars too – because you are probably going to want to have ...

Shampoo bars also last a long time, as reviewers mention repeatedly. As one wrote, "Each bar lasts me about six months if I wash my long hair every other day," which, at $11, is a bargain.

The shampoo and conditioner bars are made with natural and vegan ingredients that are plant-based, free from sulfates, parabens, artificial fragrances, and dyes.

We've got the best shampoo and conditioner bars for soft, gorgeous hair. The post 20 Best Shampoo and Conditioner Bars and How to Use Them appeared first on Reader's Digest.

The N.A.E. shampoo bars are vegan, contain at least 99 percent ingredients from natural origins and are free of silicones, parabens and artificial colors.

These shampoo bars are technically naked products — so, they don't require plastic bottles — but they're also housed in 100 percent recyclable FSC cardboard boxes. But what about the formula?

Ethique is a beauty company in New Zealand that creates beauty bars that are plastic-free and made with nontoxic ingredients and sustainable practices. The Tone It Down purple solid shampoo bar is ...

Foamie shampoo bars are vegan, not tested on animals and free from parabens and silicones. They have also been carefully formulated to have a neutral pH and are ultra-gentle on the hair and scalp.