Sodium Lauryl Sulphate (SLS) is a foaming agent that is commonly used in toothpaste. The use ofSLS 1,5% in toothpaste can affect the healingprocess and pain of ulcers in patients with SAR. Toothpaste containing SLS 5% can decrease the sensitivity of sweet taste. Aloe vera contains saponin has a possibility to replace the SLSfunction as a foaming agent. The aim of this study was to determine whe…