Natural Shampoo Bars will outlast the plastic bottled shampoo that you used to use. Our All-Natural Shampoo Bars will arrive in plastic-free packaging, last between 75-90 hair-washing sessions, and are vegan friendly. The benefits of using All-Natural ingredients in our Shampoo Bars will leave your scalp & hair healthier and your carbon footprint smaller. Try a shampoo bar by Seek Bamboo today, and we are confident that using plastic bottle shampoo will be a thing of the past. Another simple way to improve on an already sustainable lifestyle.