Wie verhält sich SLSA in hartem Wasser?? SLSA (Natriumlaurylsulfoacetat) is a mild anionic surfactant widely used in shampoo bars, Badebomben, Gesichtsreiniger, und Reinigungspulver. Bei Verwendung unter realen Bedingungen, one important factor that affects performance is water hardness. Hard water contains higher levels of minerals such as calcium (Ca²⁺) und Magnesium (Mg²⁺), which can interact with …