BUY. We love how HiBAR Maintain Shampoo and Conditioner makes our hair feel. We know that both components of the set are worth their while since we forgot to rinse with vinegar once and our hair was still silky smooth and lovely. The shampoo bars are plastic-free, zero-waste, and come in compostable/recyclable packaging. Ingredients are natural and use essential oil for fragrance. As a set, the duo is very affordable and has a flexible subscription model (though it’s not necessary). We are excited to try the other 2 types of hair washes.