The zero-waste lifestyle is one that encourages recycling and the use of biodegradable materials. This lifestyle has one goal in mind and that is to have little to no waste, as much as possible. Given the state of our environment, more and more people are turning to this lifestyle to do their part in saving the environment. Even companies are encouraging the zero-waste lifestyle, as well. One of the things that we use every day that creates so much waste and contributes to landfills is shampoo. Shampoo bottles simply don’t do it for the zero-waste lifestyle. So, here are 14 of the best shampoo bars to help you lead a zero-waste lifestyle: