Sodium Lauryl Sulfoacetate (SLSa) Fine Powder & Coarse Powder For Sale Why Choose Our SLSa? Looking for a premium, skin-friendly surfactant to elevate your bath and body formulations? Sodium Lauryl Sulfoacetate (SLSa) from Hubei Tanmu Biotech Co., Ltd. is the perfect choice. Unlike harsh Sulfates (like SLS), SLSa is a mild, safe, and plant-derived anionic surfactant that delivers an exceptionally …