If you formulate solid shampoo bars, two ingredients appear again and again: Sodium Lauryl Sulfoacetate (SLSA) and Sodium Cocoyl Isethionate (SCI). Both are anionic surfactants commonly used in solid cleansing products, and both can be used in syndet shampoo bars. But they are not interchangeable ingredients. Formulators frequently describe SCI as contributing a dense, creamy lather, while SLSA is often …

The Benefits of Using Sodium Lauryl Sulfoacetate, Sodium Lauroyl Methyl Isethionate, and Sodium Cocoyl Isethionate in Personal Care Products If you’re looking for gentle and effective ingredients for your personal care products, look no further than Sodium Lauryl Sulfoacetate (SLSA), Sodium Lauroyl Methyl Isethionate (SLMI), and Sodium Cocoyl Isethionate (SCI). These three surfactants are popular choices for formulators of …