Is SLSA Biodegradable? SLSA (Sodium Lauryl Sulfoacetate) is widely used in modern personal care formulations such as shampoo bars, bath bombs, facial cleansers, and cleansing powders. One of the most frequently asked questions from formulators and brands is: 👉 Is SLSA biodegradable? ✔ Short Answer: SLSA is generally considered a readily biodegradable surfactant under standard environmental conditions, based on available …