The Differences Between Surfactant SLMI and SLSa Powder 1) Bubble appearance : Natriumlauroylmethylisethionat(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 …