The Differences Between Surfactant SLMI and SLSa Powder 1) Bubble appearance : Natri Lauroyl Metyl Isethionat(SLMI) Large and small bubbles Rinses easily Creamy foam feel Tacky skin feel Sodium lauryl sulfoacetate(SLSa) Very fine, stable bubbles Creamy foam feel Skin not dry 2) Surfactant foam Foaming: initial foam height cm Foam stability: Foam height/initial foam height (%) after 5 minutes The …