These will ship package free for for refill and bulk retailers. We package these in a tissue paper sleeve for shipping. We do have a packaged shampoo bar option with a compostable, sealed bag; please see our product listings for more info. No matter your hair type, our concentrated solid shampoo bars provide a nourishing and moisturizing lather that gently cleanses hair while removing buildup and dirt and leaves hair feeling smooth, shiny and healthy looking. These bars will not strip natural oils and are lightweight without the use of harsh and harmful chemicals and in our opinion … unnecessary ingredients. Just 1 shampoo bar replaces 2 standard shampoo bottles and lasts for 50-60 washes. For best results, we recommend pairing our shampoo bar with one of our conditioner bars. Just like our bar soap that we make for your body, face and hands, we recommend that you keep shampoo and conditioner bars dry in between use by placing them on a soap tray that drains.