Switching to zero-waste shampoos is a great way to do your bit for the environment without compromising on the quality of your hair care. Eco-friendly and made without harmful chemicals, they’re the perfect way to reduce your carbon footprint while ensuring your locks are gently cleansed and nourished. What’s more, they're also more pocket-friendly as the concentrated formula of shampoo bars means a little goes a long way in keeping your hair healthy and strong.