Overview Sodium lauryl sulfate (SLS ... This means it lowers the surface tension between ingredients, which is why it’s used as a cleansing and foaming agent. Most concerns about SLS stem ...

Sodium lauryl sulfate is a surfactant, and its efficacy, low cost, abundance and simplicity mean it’s used in a variety of cosmetic, dermatological and consumer products. Our skin’s outermost ...

Sodium benzoate is used as a preservative to prevent food from molding. It's added to a wide variety of foods, including mayonnaise, margarine, carbonated drinks, jams and jellies, sauces ...