Did you know that 552 million plastic shampoo bottles are thrown away every year? In fact, beauty is one of the most environmentally damaging industries. Plastic-free packaging and natural ingredients are good for our planet! shampoo bars are natural Solid bar shampoos and eliminate the need for plastic bottles. They were generally used until the 1940s, until alternatives with liquid bottles appeared, so the idea is not new! Compact shampoo bars do exactly the same job as a regular shampoo, but without harsh chemicals (silicones, parabens, sulfates) that are found in popular drugstore shampoos. And the natural ingredients result in healthier hair! - cleans the hair properly clean - lasts longer than normal shampoos - helps restore the original hair condition (texture, porosity, pH). Kaffir lime is a citrus fruit native to Southeast Asia and Southern China. Made in Thailand.