Sodium Lauryl Sulphate is a commonly used ingredient in many household and personal care products, such as shampoos, soaps, and toothpaste. It is an anionic surfactant, which means it has cleaning and foaming properties. However, some people may be sensitive to this ingredient, and may experience irritation and dryness on their skin or scalp. Therefore, manufacturers may try to use alternative surfactants that have similar properties, such as Sodium Laureth Sulphate, Ammonium Lauryl Sulphate, or Disodium Laureth Sulphosuccinate. These synonyms for Sodium Lauryl Sulphate may not be perfect substitutes, but they can provide a more gentle cleansing experience for those with sensitive skin.