Sustainable and earth-friendly hand soap.aersoa hand soap comes in 100% biodegradable and compostable cellulose sachets which contain 9 grams of soap powder each. The powder turns into 380ml of foaming hand soap when mixed with warm water. Each refill eliminates a single-use plastic bottle. Mandarin Rosemary scent.Powder-to-foam hand wash without the single-use packaging that helps reduce CO2 emissions as we don’t ship water.Natural soap designed to keep your hands clean & soft while not leaving any waste behind.Made from 90% plant-based ingredients. Made in AustriaContains 1x 380ml glass bottle + 3x refill sachets. Contents of the Starter Set Starter set contains 1x 380ml glass bottle + 3x refill sachets. Refills contain 3x compostable paper sachets. Each glass bottle has a volume of 380ml, is infinitely reusable & recyclable and comes with an aluminum pump. Our refill sachets contain 9g of natural soap powder Refill Pack contains 3 refills Ingredients: Sodium Citrate, Disodium Lauryl Sulfosuccinate, Sodium Benzoate, Algin, Sorbitol, Sodium Lauryl Sulfate, Citric Acid, Limonene, Linalool, Parfum, Citral, Gernaiol, Farnesol, CI42090, CI16035. About aer Based on the principle 'less is more', we have conceptualized aer. Since our foundation in Vienna in the year 2019, we have been striving to eliminate single-use packaging while setting new standards in the formulation and product design of home and personal care. From kitchen cleaner to scented hand soap, all our products are designed to eliminate waste and inferior formulations from our daily routine. The name of our brand comes from the Greek aer meaning air (oxygen), referring to the fact that we ship a few grams of powder compared to kilos of liquids for existing, pre-filled home and personal care products. This results in 95% less carbon emissons per shipment we make.