Something is missing from our shampoo bars........LYE. If you had a bad experience with a shampoo bar & the ingredient listed contained lye, you used soap pretending to be shampoo. Our bar is made from coconut-based surfactants that produce an amazing lather while gently cleaning your hair. If you have never tried a shampoo bar, we made the travel sized bars just for you! Same ingredients as our full-sized bars, just smaller and less expensive. You can give them a test without feeling like you have to spend a bunch of money. And they are perfect for trips. Once you try a Stinky Ass shampoo bar. we bet you never go back to bottles! **This bar is the Mango Pineapple scented bar, but we have 2 other options available. Be sure to check out the Sulfate Free Rice Bar, and our new Menthol and Rosemary bar to select what bar will work best for you.